In the diagram of the transverse wave shown, the arrow labeled 3 is pointing at the -

A: compression
B: crest
C: trough
D: wavelength

Answer:

C

Explanation:

An example of a biosphere is _________.

Answer options:

Rainforest


Rocks, soil, water, and air on Earth


All the biomes of Texas


Earth

please help
On the date chart above the hight and low tide depths were recorded every coupl days. Looking specially at February 14th what type of tide is occurring? What moon phase would possibly occur on this date ​

ok i got it
please help

Describe the movement of Earth’s mantle. Explain how convection currents can cause tectonic plates to move.

Many animals have beneficial traits that help them survive their environment. How do these traits develop in organisms?

Please answer this question, preferred to be answered logically.

How many molecules are in this formula?

Scers who search for oss scheuse the smalfossilto describe some of the finds. An example of a transitional fossilis Dimetrodon, which lived 280-265 million years ago. Dimetrodon had alzard-e appearance but had a sale
structurecking out from is back that owed to regulate is body temperature, an ability that is found today in modern warm-blooded mammals. While Dimetrodon swallowed its prey whole like reptiles do it also had different types of teeth, a tratalo
common to which of the best explains how tonalfossils support the theory of evolution?
Transitional fois show rats common to ancestors as well as descendants
Trafo show how the organic characteristics remain the same over time
Tanlos show how individual organism can change their characteristics during their times
Transitional fossils show how populations of past organisms were not able to change their characteristics over time

The Titanic was the most
A. vessel
B. luxurious
C. gazed
ship of its kind in 1912.

What is the measurement of the wavelength shown in the picture?

A: 3 cm
B: 3.5 cm
C: 4 cm
D: 4.5 cm

hey help please......

The picture below shows one way that humans and mosquitoes interact.



What is the best classification of this relationship?



A.parasitism

B.competition

C.commensalism

D.mutualism

Which characteristic of our solar system is most crucial to support life on Earth?
A.the length of time of earths revolution
B.distance between the earth and sun
C.the distance between the sun and other stars

In what direction and with how much net force will the satellite move?

The diagram below shows a food web. The organisms in a food web can be classified based on how they
get the energy they need.




Which organism in this food web is a primary consumer?



A>mouse

B>snake

C.fox

D.hawk

Light energy travels as -

A: compressional waves
B: primary waves
C: surface waves
D: transverse waves

Which of the following is a reactant in aerobic respiration?
◉ATP
◉Carbon dioxide
◉Lactic acid
◉Oxygen
im thinking its oxygen but lemme know if im wrong :p

Answer This! Good Luck!

The _____ controls what enters and leaves the cell.
1.mitochondria
2.endoplasmic reticulum
3.nucleus
4.cell membrane

The Sun seems to move across the sky each day because of the rotation of the Earth on its axis. The Sun's path across the sky also appears to change over the different seasons of the year.

Why does the Sun's path change over the different seasons?
A.
because the Earth is tilted and revolving around the Sun
B.
because the Sun is tilted and rotates around its axis
C.
because the Sun is tilted and revolving around the Earth

Which of these statements best describes the connection between biodiversity and evolution?
The more biodiversity an area has, the greater the chances of new species arising.
If biodiversity is high, then more predation will take place, preventing species from evolving.
Without a lot of biodiversity, organisms are more likely to survive, so they have more time to adapt.
Evolution depends upon low biodiversity to keep population sizes down, which increases numbers of genes.

Stephan’s mother is a mineralogist, and sometimes she brings home samples to study. Stephan observesand compares these minerals. He knows minerals form in several ways. He is especially interested in the minerals that form from volcanic activity and the kinds of crystals they form. What determines crystal size in minerals formed by lava or magma?
A. the kind of mineral that formed
B. the amount of material available
C. the rate at which the minerals cooled
D. the materials in the lava or magma

Carbon has six protons. Which model shows a neutral atom of carbon.

Chloroplasts Functions:
1. Organizes internal parts of the cell.
2.Cell movements, and structural support.
3.Makes ribosomes.
4.Photosynthesis
which one?.

Why is Professor Jean-Jacques Muyembe-Tamfum's research and scientific contribution to the medical community an important source of information to the world?

Please help, this is worth 20 points!

hello i need help again

What is a phenotype? *

The genetic makeup of the individual
The expression of a trait; PHysical appearance
An organism that has the same genes for a trait (example: TT or tt)
The passing of traits from parent to offspring

First person to answer it with all the question right gets brainly Est Question 1 (3 points)
To function on their own, what must unicellular organisms do?

Question 1 options:

work with other cells


perform a specialized task


make tissues


do all jobs for survival

Question 2 (3 points)
All living things are made of ______.

Question 2 options:

multicellular


tissues


cells


organisms

Question 3 (3 points)
A fish laying hundreds of eggs is an example of _________.

Question 3 options:

producing offspring


obtaining energy


all of the answers are correct


maintaining structure

Question 4 (3 points)
What do we call the branch of science for classification of organisms?

Question 4 options:

Taxonomy


Physics


Chemistry


Biology

Question 5 (3 points)
Which example is NOT a basic need of all organisms?

Question 5 options:

water


soil


food


appropriate enviornment

Question 6 (3 points)
All successful organisms must be able to do what three things?

Question 6 options:

obtain energy, produce offspring, eat


obtain energy, eat, play video games


maintain their structure, eat, build a home


obtain energy, produce offspring, maintain their structure

Question 7 (3 points)
Which example is NOT an organism?

Question 7 options:

bacteria


mold


human


lung

Question 8 (3 points)
What is an example of "maintaining structure"?

Question 8 options:

eating an apple


a cell dividing


healing a broken arm


catching a fish

Question 9 (3 points)
Which type of organism is ale to cause an infection or contagious disease?

Question 9 options:

rose


plant


animal


bacteria

Question 10 (3 points)
Saved
What do all living things need?

Question 10 options:

energy, water, sunshine, and protection


oxygen, an outer covering, parents, vitamins


food, water, air, and a place to live


water, parents, a place to live, and air

Charles Darwin's theory of evolution describes how species evolve due to natural selection. Which of these is NOT evidence of natural selection
Camels have long, bushy eyelashes
Mint plant varieties are crossed to express desirable traits
The snowshoe hare is white in winter and brown in summer
Galapagos finches have stronger beaks after years of drought