All chemical reactions

A. Involve the creation of new atoms.

B. involves a change in chemical bonds.

C. are dangerous.

D. create energy

Answers

Answer 1
I think the answer is B. Involves a change in chemical bonds (hope this helps:)
Answer 2

Answer:

c

Explanation:


Related Questions

Clear-winged dragonflies live longer and can reproduce
many more times than yellow-winged dragonflies.
How is this population of dragonflies most likely to change as a result of this
difference?

Answers

Answer:

Yellow-winged dragonflies will most likely decrease and eventually die out on account of being easily spotted by predators.

Answer: Clear-winged dragonflies will become more common over time.

tanked

A.)
B.)
C.)
d

Answers

Answer:

A.)

Explanation:

The answer is A. I believe this is correct please inform me if it is correct or incorrect. Stay afriv

The answer is A.........

what is the rarest ecosystem

Answers

Answer:

In Great Lakes Alvars , Oregon wet prairies, or California vernal pools.

Explanation:

Hope this helps :)

why giant weta have become endangered ?​

Answers

Giant weta have become endangered due to the lack of defense against the invasive predators. They are also an easy prey

Who would win in a fight, a guy with a harpoon or a shark

Answers

Answer:

A guy with a harpoon

Explanation:

most likely the guy with a harpoon would win because they would be above the shark instead of at eyelevel. if the person were to be above the shark they would be able to see where to throw it better and the shark wouldn't be able to see the person as well.

What are 5 different kinds of proteins that might be made by ribosomes?

Answers

Answer:

Structural, transport, antibodies, storage, contractile protein.

Why do plants use gravity?

Answers

Answer:

Gravity perception is important to plants because they need to send their roots downwards towards water and nutrients and their shoots upwards towards light. Plants are known to detect gravity using statelets, which are small starch-filled packets that settle at the bottom of gravity-sensing cells

Explanation:

Hope this helps.

Is there any difference in the time of sunrise during summer ans winter?​

Answers

Answer:

yes winter time sunrise exactly time but winter time you can't see sun

What sequence would be on the other strand of DNA if one strand of DNA containsthe sequence TACGGATCACTAATC . Do not put spaces between the letters in your answer .​

Answers

If one strand of DNA contains the sequence TACGGATCACTAATC, the other strand will contain the sequence ATGCCTAGTGATTAG.

why arent two hydrogen atoms bonded together considered a compound

Answers

Answer:

Since at least two elements form a compound, and here we have only one. And we have two hydrogen atoms bonded together in this situation, so we have a bond, so there's just one element, and in order to have a compound, we need to have at least two elements.

Explanation:

what is a Local wind

Answers

Answer:

Local winds are winds that blow over a limited area. Local winds blow between small low and high pressure systems. They are influenced by local geography. Nearness to an ocean, lake, or mountain range can affect local winds.

Explanation:

Pesticides often do not just kill the target pest but also poison
inects in and
around the fields. These insects with the pesticides can be eaten by other animals and poison them.
Some pesticides are suspected of disrupting the
of wildlife and people. These
chemicals
because they are fat soluble and get passed up the food chain
by
Unlike pesticides, fertilizers are not directly toxic but their presence in
freshwater and marine areas alters the
system, and in consequence the species
composition of specific ecosystems. Their most dramatic effect is
resulting in an
explosive growth of algae due to
nutrients. This depletes the water of dissolved
oxygen, which in turn can kill fish and other aquatic life.

Answers

Answer:

Other problems of pesticide use include most pesticides kill beneficial species as well as the target pest species, pesticides do not stay put, pesticides harm wildlife, and pesticides can threaten human health. Farmers pay more and more for a pest control program that often becomes less and less effective.

Explanation:

MARK ME IF WRONG I M SORRY :)

Genetics: A geneticist is studying two genes. Each gene can be either dominant or recessive. A sample of individuals is categorized as follows. Write your answer as a fraction or a decimal, rounded to four decimal places. Gene Dominant Recessive Gene Dominant Recessive (a) What is the probability that in a randomly sampled individual, gene is recessive

Answers

Complete question:

A geneticist is studying two genes. each gene can be either dominant or recessive. a sample of 100 individuals is categorized as follows.

                                         gene 2

                            dominant     recessive

gene 1

dominant                    56                24

recessive                   14                  6

(a) what is the probability that a random sampled individual, gene 1 is dominant

(b) what is the probability that a random sampled individual, gene 2 is dominant

(c) given that gene 1 is dominant, what is the probability that gene 2 is dominant

Answer:

(a) what is the probability that a randomly sampled individual, gene 1 is dominant ---> 80%

(b) what is the probability that a randomly sampled individual, gene 2 is dominant ----> 70%

(c) given that gene 1 is dominant, what is the probability that gene 2 is dominant ----> 70%

Explanation:

Due to technical problems, you will find the complete question, the answer, and the explanation in the attached files.

Which of the following would show the Dominant Genotype? (Choose all that apply)

Answers

Answer:

all

Explanation:

Classification of organisms

Answers

Answer:  It is also known as Metazoa.  

Monera − It comprises unicellular organisms, e.g. bacteria.

Protista − Similar to monera (unicellular), but more developed and complex. It contains nucleus.

Plantae − All plants from smallest (such as algae) to the largest (such as Pine, Eucalyptus trees, etc.) are studied...

Fungi − It is a group of eukaryotic organisms that comprises...

(HELP ASAP I'LL GIVE YOU BRAINLIEST)
Samuel has always excelled at writing, listening, presenting ideas, and interpreting messages from others, both verbal and non-verbal. What quality does Samuel have that would be helpful for a future as an entrepreneur?

A.
strong organization

B.
intuition

C.
creativity

D.
good communication

Answers

Answer:

The answer is D because we all need these skills when buying a new business.

Scientists identify hazards and assess exposure in the process of __________.
a.
toxicity studies
b.
risk assessment
c.
risk characterization
d.
toxic assessment
e.
toxic dosage

Answers

Answer:

b. risk assessment

Explanation:

risk assessment is the "process of gathering data and making assumptions to estimate short- and long-term harmful effects on human health or the environment from exposure to hazards associated with the use of a particular product or technology."

source: https://quizlet.com/2545977/aae-apes-unit-5-chapter-17-flash-cards/#:~:text=(risk%20communication).-,risk%20assessment,See%20risk%2Dbenefit%20analysis.

Which behavior is a learned adaptation?
O a baby using a fork to eat
O sleeping
O All behaviors are learned.
o mating

Answers

Answer: the person before me is right. It’s a baby using a fork to eat.

Explanation: I just took the test! :)

Answer:

baby fork

Explanation:

i took the test :]

Where does the light-dependent stage of photosynthesis occur in the plant cell?(1 point)

cytoplasm

mitochondria

chlorophyll

cell membrane

Answers

CHLOROPHYLL i hope this helps

The light dependent stage of photosynthesis occurs in the chlorophyll of the plant cell.

WHAT IS LIGHT DEPENDENT PHASE OF PHOTOSYNTHESIS:Photosynthesis is the process whereby green plants obtain their food using energy from sunlight.

Photosynthesis comprises of two stages namely: light dependent reaction and light independent reaction.

The light dependent reaction involves the production of compounds needed in the next stage. It occurs in the chloroplast of the plant cell.

Therefore, light dependent stage of photosynthesis occurs in the chlorophyll of the plant cell.

Learn more about photosynthesis at: https://brainly.com/question/13349357

how is the hydrosphere connected to the lithosphere

Answers

Answer:

Water in the lake (hydrosphere) seeps into the cliff walls behind the dam, becoming groundwater (lithosphere), or evaporating into the air (atmosphere). Humans (biosphere) harness energy from the water (hydrosphere) by having it spin turbines (lithosphere) to produce electricity.

Explanation:

Can someone do this quick?

Answers

Answer: A.

Explanation:

Palisade mesophyll cells contain the most amount of chloroplasts with an average of 30–70 chloroplasts per cell so they will be number 2 in the graph.

Spongy mesophyll cells contain less chloroplasts than their palisade counterparts to enable them have a larger surface area for gas diffusion.

The guard cells have the least amount of chloroplasts on average and so will be number 1. on the graph.

14. What are three examples of inherited animal traits

Answers

Answer:

fur color, fur length, and eye color.

Explanation:

these are all 3 popular character traits.

Answer:

3 examples include fur color, ear shape, and spots or stripes on the animal's outer covering.

Explanation:

What does the following list of characteristics and qualities have in common?

-Creativity
-Internal motivation
-Resilience
-Communication
-Strategic thinking
-Time and organizational management

A.
they are all traits common of successful entrepreneurs

B.
they are all traits that you must be born with and cannot learn

C.
they are all traits that you can only learn, not be born with

D.
they are all traits that you will develop when you become wealthy

Answers

Answer:

C. they are all traits that you can only learn, not be born with

Explanation:

You cant be born with anything. You have to learn with time, as you get older and have more experience.

The following traits are common because they are all traits that you can only learn, not be born with. So the correct option is C.

What are adaptable traits?

Adaptable people have the possession of elastic-like energy along with a willingness to bend and break habits. They are able to challenge themselves when their circumstances change.

They are able to face problems, avoid any distractions, and they can also politely proceed forward. Adaptable people also have the ability to think ahead and focus consistently on their improvement.

They have a balance of thoughts like, what can be done better for personal improvement. Adaptable people always focus on both the risks and the rewards.

They do not see their mistakes or failure, but they try to see opportunities. Adaptable people also don’t have a fixed solution to use every time. They think of a wide variety of ideas and resources that they can take from. Because of this, they are also more likely to think of new things in real time

Therefore the correct option is C.

Read more about adaptable traits, here

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Can any earth life thrive in open outer space?

Answers

No, because there is no oxygen.

An athlete throws the javelin 212 m. The average speed of the javelin was 15 m/s. How long was the javelin in the air?

Answers

Answer:

The correct answer is - 14.133 seconds.

Explanation:

The time that the javelin took in the air before landing after the 212 m throw can be calculated by simple distance and velocity formulas which say that the speed of an object is equal to the distance traveled by the object in unit time.

Given:

Speed or s = 15 m/s

Distance or d = 212 m

Then, the time or t =?

Solution:

By the formula, s = d/t

or t = d/s

t = 212/15

t = 14.1333

thus, the correct answer is - javelin was in the air for 14.1333 seconds.

where are all lemurs find

Answers

Answer:

Madagascar

Explanation:

Most Lemurs can be found in Madagascar due to them only living or being found in African Islands.

Based on the information provided in the map, propose a way cholera may be transmitted.

Answers

Answer:

5

Explanation:

g

The six modes of disease transmission shown in the Model 2 are

1. Airborne

What is airborne?

The Airborne transmission can be caused by coughing, sneezing where

water droplets carry the disease causing organisms.

Example: flu, tuberculosis, etc.,

2. Food borne or waterborne

The pathogen is transmitted by the consumption of contaminated

food or water

Eg: cholera, botunilsm, etc.,

3. Vector

The vector such as insects or animals can act as vectors by carrying disease causing malaria, dengue.

4. Blood borne

The disease is caused by the transmission of blood or contact of

injured cuts or incisions.

Example: hepatitis, AIDS, etc

5. Contact

The disease is caused by the person to person direct contact of skin to skin such as leprosy, skin and eye infections, fungal infections, etc.,

6. Seˣual

The disease is seˣually transmitted are AIDS, gonorrhea, syphilis.

For more information regarding disease, visit:

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describe in detail Alfred Wegener's idea of continental drift
HELPP

Answers

Answer:

Continental drift was a theory that explained how continents shift position on Earth's surface. Set forth in 1912 by Alfred Wegener, a geophysicist and meteorologist, continental drift also explained why look-alike animal and plant fossils, and similar rock formations, are found on different continents.

Explanation:

Which of the following is NOT a true statement about soil microorganisms? A. Microorganisms can be used for medicinal purposes. B. Microorganisms can use oxygen, sulfur, iron or nitrogen to respire. C. Microorganisms can cause disease in plants, animals and humans. D. Microorganisms cannot decompose organic matter.

Answers

Answer:

b

Explanation:

b

Yellowstone is located above a blank the collapse of a crater after volcanic eruption

Answers

Answer:

Starting near the Oregon/Nevada/Idaho juncture 16 million years ago, a line of rhyolite magma centers—supervolcanoes—formed across what is now the Snake River Plain of southern Idaho. Yellowstone National Park today lies directly over the hotspot.

Those parts of the surrounding states of Montana, Idaho, and Wyoming that are closest to Yellowstone would be affected by pyroclastic flows, while other places in the United States would be impacted by falling ash (the amount of ash would decrease with distance from the eruption site).

Answer:

Caldera

Explanation:

Yellowstone is located above a caldera.

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