Answer:
uhh i aint downloading thstast its a scam
Explanation:
which of the following are consumers
Mosquito Fish
Rye Grass
Isopod
Algea
Cricket
Freshwater Snail
Elodea
Duckweed
Mustard
Alfalfa
What parts of the Earth were involved?
Answer:
were involved in the like outside of the crust which is the land inbetween the atmosphere
Explanation:
the punnett square below shows a cross between a pea plant with yellow seeds and a pea plant with green seeds
If mating produces 100 offspring, about how many will have yellow seeds?
A. 25
B. 50
C. 75
D. 100
life iscience 7th grade
Answer:
D
Explanation:
The yellow pea is dominant so if it is crossed with a pure recessive then they will all be yellow
According to Punnett Square, if mating produces 100 offspring, then all of them will have yellow seeds. Thus, the correct option for this question is D.
What is the Punnett Square?The Punnett Square may be characterized as a kind of table in which all of the plausible consequences for a genetic cross between two individuals with known genotypes are systematically demonstrated.
According to the question, there is a homozygous dominant genotype of one parent when crossed with the heterozygous genotype of other parents, then the genotypes of resultant offspring must carry at least one dominant allele which governs the phenotype of the entire offspring.
Therefore, according to Punnett Square, if mating produces 100 offspring, then all of them will have yellow seeds. Thus, the correct option for this question is D.
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The main limiting factor for the plants and animals that live in the deciduous biome is ________________. Question 7 options: tornadoes cold temperatures in winter high temperatures poor soil
The main limiting factor for the plants and animals that live in the deciduous biome is cold temperatures in winter.
What would you need to survive in the deciduous forest?
Flora and Fauna living in the Deciduous Forest Biome must be able to adjust to warm and relatively hot summers and cold to freezing winters. They are also required to adapt to the four distinct seasons of this biome. There are also large amounts of rainfall and fertile soils in this biome.
Thus, cold temperatures in winter are the correct option.
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Which factor is different between the tundra biome and a tundra ecosystem?
A. Soil moisture
B. Climate
C. Size
D. Type of plants
Answer:
its A. Soil Moisture
Explanation:
Taylor uses a globe as a model to explain why we have day and night on Earth.
Question: How can Taylor complete his model and use it to explain day and night on Earth?
•First, identify one other object needed to complete the model.
•Explain why this object should be included, and suggest how Taylor could represent this object in his model.
•Then, describe how Taylor should move the parts of his model to show the causes of day and night.
•Finally, identify the amount of time this movement would take in the real world.
Answer:
i dont know but i hope you find help soon
Explanation:
Hi this is worth branliest only if u get it right and PLEASEE don’t just answer for points.
Answer:
I think it's b,sorry if im wrong
The mass of an unidentified rock is 27.5 grams. Students determine the volume of the rock by placing the rock in a cylinder with water. The students calculate the density of the rock. They determine the identity of the rock based on the density ranges in the table.
The students most likely have which type of rock?
Dolomite
Sandstone
Peridotite
Coal
How can an offspring with the genotype (RR) have the same phenotype as the offspring with the genotype (Rr)? (R = round seeds AND r = wrinkled seeds)
Answer:
R (capital letter) is the dominant allele so the phenotype is the same
Explanation:
Answer this please no links
Answer:
it is irrigation
Explanation:
it is because Irrigation is the artificial process of applying controlled amounts of water to land to assist in production of crops. therefore you should pick that answer
The HPA axis of the endocrine system works together with the sympathetic nervous system to increase an individual's heart rate, blood flow, and blood sugar levels during times of stress. This stress response is also referred to as the
Answer:
Adrenaline rush aka fight or flight response
Explanation:
Epinephrine adrenaline and norepinephrine a release to focus attention on the task at hand heart rate and blood pressure increase delivering oxygen to the muscles for flight. The eyes take in more light to increase visual acuity and more sugar is released into the bloodstream to increase energy. Functions like digestion, reproductive, and urinary system are slowed
Pls make sure to explain ur answer because I actually want to know how u got it....
Hi!!
So Rosa eats a peanut butter sandwich, which gives her protein and starch, right? She also goes on a run and breathes normally, which gives her a good amount of oxygen. Based on this, we can conclude...
1. Cells need the protein and starch to make energy.
A cell uses proteins to keep itself alive and functioning. Because the proteins keep the cell working, the cell can change the starch into sugars, which in turn becomes food for the cells. The sugar is used to keep Rosa running.
2. The cell also needs oxygen.
The cell gets oxygen through the bloodstream. When Rosa breathes well, she is making sure that she is providing her body with enough oxygen to run.
Rosa's body systems give the cells protein, starch, and oxygen, which allows the cells to function. This, in turn, allows Rosa to run and play without worry.
I really hope this helps!!
In which biome would you expect to find the greatest biodiversity?
a
Tundra
b
Coniferous Forest
c
Desert
d
Tropical Rain Forest
Answer:D tropical rain forest
Explanation:
Answer:
D
Explanation:
Tropical rain forests have the highest biodiversity and primary productivity of any of the terrestrial biomes.
Inconclusive DNA results indicate _____.
O human error.
O a perfect match.
O a nearly perfect match.
O the two profiles do not match.
Rainforests are generally defined by two factors:
-There must be 80-100 inches of rain per year
-The rain must be distributed throughout the year.
-The rain must stop during the year.
-There must be 69-78 inches of rain per year
Multiple choice Answer.
Answer:
a and b :)
Explanation:
Two factors that defined rainforests are:
There must be 69-78 inches of rain per yearThe rain must be distributed throughout the year.What defines the rainforest?A rainforest is an area of tall, mostly evergreen trees and a high amount of rainfall. Rainforests are Earth's oldest living ecosystems, with some outlasting in their present form for at least 70 million years.
Thus, option "B" and "D" is correct.
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Write your scientific argument about what caused the size of the orange-bellied parrot population to decrease. As you write, remember to: Clearly state your claim. You may choose to use one of the two claims below, or you can create your own. Use your strongest evidence from the Island Ecosystem Food Web or the Evidence Cards to support your claim. Use the Scientific Argument Sentence Starters and the Word Bank below to help you explain your thinking. Science Seminar Question: What was the main cause of the decrease in the size of the orange-bellied parrot population? The population decreased because . . . Claim 1: births decreased. Claim 2: deaths increased. Scientific Argument Sentence Starters. Describing Evidence: The evidence that supports my claim is... My first piece of evidence is... Another piece of evidence is... This evidence shows that... Describing how the evidence supports the claim: If [blank], then ... This is important because... Since [blank], then... Based on the evidence, I conclude that... This claim is stronger because... Word Bank consumer population indirect effect ecosystem population resource population energy storage molecule competition reproduction
Answer:
There are about 50 Orange-bellied Parrots remaining in the wild and a captive breeding population of around 320 individuals. The species is at risk of extinction in the wild in the near term. Current expertise suggests that habitat loss and degradation, particularly in the non-breeding range, has caused the decline.
Explanation:
If a photosynthesis reaction begins with 3 grams of reactants, what will the total mass of the products be?
Answer: 3 g
Explanation: masses of products is same as masses of reactants.
Light is giving energy to reaction
Describe the relationship between adaptation and genetic code.
Answer:
The characteristics of an organism that help it to survive in a given environment are called adaptations. Adaptations are traits that an organism inherits from its parents. Within a population of organisms are genes coding for a certain number of traits.
Explanation:
pleasemark this answer as brainlest
Answer:
The characteristics of an organism that help it to survive in a given environment are called adaptations.
Explanation:
What is the relationship between tissues and organs?
A. Tissues are made from a single, functional type of organ.
B. Organs are made from a single, functional type of tissue.
C. Organs are made from tissues with a similar structure and function.
D. Tissues are made from organs with a similar structure and function.
Once nutrients have been broken down through the process of cellular respiration, which of the following must also happen in order for an animal cell to maintain homeostasis?
A. The cell must take in sunlight.
B. The cell must remove wastes.
C. The cell must use up the energy molecules.
D. The cell must lower its operating temperature.
Answer:
A.
Explanation:
Observe: Switch to the Protist sample. Protists are unicellular organisms common in ponds On the MICROSCOPE tab, select the 100x radio button and focus the image.
Watch the motion of the protists at 100X and 400X. What structures allow each protist to move?
I REALLY NEED HELPP
Euglena, Amoeba and paramecium are unicellular organisms. Euglena moves by flagellates, Amoeba by pseudopods and paramecium moves using cilia.
What are unicellular organisms?Unicellular organisms are lower level organisms having only one cell and an undeveloped nucleus. Most of them are aquatic lives and moves using some special organelles.
Amoeba moves by an arm-like structure emerging from its body and contains microtubules within the arms. Euglena is flagellated microorganism moving by flagella.
Paramecium is an aquatic unicellular microorganism having special whip like structure called cilia which moves it in back forth. Ciliary bodies are like oars to move in a direction.
Therefore, amoeba moves by pseudopodium, euglena moves by flagella's and paramecium moves by cilia.
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How many hydrogen bonds are between A and T, and C and G?
Answer:
A and T form two hydrogen bonds with one another, while G and C form three hydrogen bonds with one another.
Explanation:
7. If you were unsuccessful in locating the epicenter, describe how you could modify
seismograph resources to find the epicenter successfully.
Answer:
Down below
Explanation:
I would modify seismograph resources by requesting reports from earthquake stations that felt the tremors. I would then use the reports and look at the arrival time of the p waves and the s waves. If a station recorded the s waves arriving much quicker than the others, I can safely say that the epicenter was in that area. From there, I can request reports in that area and use the triangulation method to pinpoint the exact location.
Sorry if this is wrong. Looked in my lesson and used this as my base for my answer.
PLEASEEEEE HELPPPP I WILL GIVE YOU BRAINLEAST
a two-paragraph report on flower reproduction
Answer:
Flowering plants reproduce sexually through a process called pollination. The flowers contain male sex organs called stamens and female sex organs called pistils. ... Cross-pollination happens when the wind or animals move pollen from one plant to fertilize the ovules on a different plant. The primary purpose of a flower is reproduction. Since the flowers are the reproductive organs of plant, they mediate the joining of the sperm, contained within pollen, to the ovules — contained in the ovary. Pollination is the movement of pollen from the anthers to the stigma.
Explanation:
Answer:
Alternation of generations occurs in plants, where the sporophyte phase is succeeded by the gametophyte phase. The life cycle of a flowering plant. The angiosperms were the last of the seed plant groups to evolve, appearing over 100 million years ago during the middle of the Age of Dinosaurs. Reproductive parts of the flower are the stamen and carpel. Often the carpel is referred to as the pistil, the female parts collectively termed the gynoecium. The androecium is the individual units of the androecium are the stamens, which consist of a filament that supports the anther.
Pollen Pollen grains, from the greek palynos for dust or pollen, contains the male gametophyte phase of the plant. The outer part of the pollen is the exine, which is composed of a complex polysaccharide, sporopollenin. Hypothesized steps in the evolution of the carpel. Nonvascular plants, the mosses, and liverworts have the gametophyte phase dominant. Vascular plants show a progression of increasing sporophyte dominance from the ferns and "fern allies" to angiosperms.
Brainlist Pls!
What evidence have you discovered to explain how cells are organized in the body, similar to the way dots in pointillism art is organized.
Answer:
it depends where the the muscle is located and what is the purpose
Explanation:
How are a tundra and a desert different?
A tundra has a lot of precipitation and a desert has little.
A tundra has few trees and plants and deserts have many.
A tundra has soil that is often sandy and a desert has grass.
A tundra is dry and cold and a desert is dry and hot.
2. Use the list below to complete the following statements.
Florida panther rain temperature fossils
runoff wetlands pollutants technology
vehicles radios telephones
a. _____________________is the knowledge and tools we use to do difficult tasks.
b. ________________ and ____________________ are all examples of technology we use daily.
c. ___________________ is water that travels over the surface of the land during and after rain. It can carry and nutrients to waterways and disturb ecosystems.
d. When vehicles roll down the roads, the rubber that wears off the tires may run downhill during the next ______________________ .
e. Oil, gas, and other pollutants may pose a threat to Florida's lakes and ______________.
f. Greenhouse gases are chemicals emitted into the atmosphere that add to the overall increase in Earth's _____________________________.
g. Greenhouse gases are produced by burning _______________ fuels, which are the remains of living organisms.
h. When roads cross a habitat, they expose animals within the habitat to increased rates of death due to encounters with __________________________.
i. It is believed that the creation of isolated pockets of animals has likely contributed to the endangerment of the ___________________________.
Answer:
In the Explanation
Explanation:
a. technology
b. radios, telephones
c. runoff
d. rain
e. wetland
f. temperature
g. fossil
h. vehicles
i. panther
Hope this is helpful!
In this exercise, we are completing statements by selecting appropriate words from the given list. Each statement requires us to choose the correct word or words that fit logically and accurately. By carefully reading each statement, we can identify the missing word or words and select the appropriate options from the given list.
a. Technology is the knowledge and tools we use to do difficult tasks.
b. Radios and telephones are all examples of technology we use daily.
c. Runoff is water that travels over the surface of the land during and after rain. It can carry pollutants and nutrients to waterways and disturb ecosystems.
d. When vehicles roll down the roads, the rubber that wears off the tires may run downhill during the next rain.
e. Oil, gas, and other pollutants may pose a threat to Florida's lakes and wetlands.
f. Greenhouse gases are chemicals emitted into the atmosphere that add to the overall increase in Earth's temperature.
g. Greenhouse gases are produced by burning fossil fuels, which are the remains of living organisms.
h. When roads cross a habitat, they expose animals within the habitat to increased rates of death due to encounters with vehicles.
i. It is believed that the creation of isolated pockets of animals has likely contributed to the endangerment of the Florida panther.
It is important to consider the context and meaning of each statement to choose the most suitable word or words from the list. Additionally, being familiar with the definitions and concepts related to the given words can help us accurately complete the statements.
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2. List the abiotic factors you can
identify in the meerkat's habitat
below.
The abiotic factors that are present in the image are the light from the sun, the air, the mountain, the water, etc., as abiotic substances, also known as abiotic factors, are non-living components of an ecosystem.
What are abiotic factors?Abiotic substances include physical and chemical factors that affect the ecosystem, such as water, air, light, temperature, soil, nutrients, minerals, etc, where as water is an abiotic substance and is essential for many cellular processes and regulating body temperature, light is necessary for photosynthesis, which is the process that allows plants to produce energy from sunlight, and temperature is important because it affects the metabolic rate of organisms, and extreme temperatures can cause stress or even death.
Hence, the abiotic factors that are present in the image are the light from the sun, the air, the mountain, the water, etc.
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What evidence have you discovered to explain how cells are organized in the body, similar to the way dots in pointillism art is organized.
Answer:
I'd have to say that cells are grouped by function and specialty. Many of the same type of cell are joined in a common task. Muscle cells are joined to form a specific task. Different cells in the body form into different organs and structures to form the whole body.
In art, pointillism uses dots of various sizes and colors. These dots are arranged so as to produce a specific visual effect. The entire work is composed of many individual points to form the whole picture.
In this way, we can equate the body's various cell to dots in a work of pointillism.
Explanation:
The following diagram shows the branching tree diagram for some animals.
(Image below)
Which two organisms share the greatest number of derived characteristics?
Frog and kangaroo
Kangaroo and chimpanzee
Lion and chimpanzee
Shark and chimpanzee
Please answer asap!
Answer:
Pretty sure its Shark and Chimpanzee
Explanation:
They are the least shared amount of characteristics.