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finlep [7]
3 years ago
9

Earth's average temperature typically fluctuates (cycles) O True O False

Biology
1 answer:
Dmitry [639]3 years ago
8 0
This answer is true because earth is continually spinning on its axis cause different seasons
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ANSWER FAST ILL GIVE BRAINLIEST!!!
ivolga24 [154]

Answer:

the species is not changing much

Explanation:

another way you can think of this is homeostasis and that is a period of inactivity

8 0
3 years ago
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1 . What happens in the population if the mutation phenotype is helpful
pashok25 [27]

Answer:

1. The population will increase as they're better adapted to their environment and have a higher survival rate due to this helpful phenotype.

2. This happens to the population because this helpful phenotype might lead to less exposure to predation in which leads to a better survival fitness for the organism.

3. This mutation continues to exist as the organisms continue to successfully reproduce into the population due to being able to survive for longer.

7 0
2 years ago
Few seeds can be dispersed by more than one method of seed dispersal.’ Explain with suitable examples.
MrMuchimi

Answer:

There are five main modes of seed dispersal: gravity, wind, ballistic, water, and by animals. Some plants are serotinous and only disperse their seeds in response to an environmental stimulus.

<u>Gravity</u>: A good example of gravity dispersal is the marigold flower. When they are ready, these seeds drop to the ground.

<u>Wind</u>: There are two types of wind dispersal adaptations, the floaters, and the fliers:

         <u>(wind) Floaters</u>: The common dandelion is a good example of this type of seed dispersal.

         <u>(wind) Fliers</u>: Maple seeds grow in pairs, but when they are mature, they separate, and a strong wind can pull them from the stem

<u>Ballistic</u>: Some common examples of this type of dispersal are garden peas. When the cells grow older, the result is that the pods break open and twist. This twisting actions pops the seeds lose and pushes them away from the pod.

<u>Water</u>: Coconuts have a husk that surrounds the seed. This husk is very buoyant and a coconut seed can float across hundreds of miles of ocean before washing ashore on a new island to germinate and grow into a tree.

<u>Animals</u>: there are also two types of these, hitchhikers and edibles. Seeds that stick to the outside of animals, or are spread when they go out the other end after being eaten:

         <u>Hitchhikers</u>: Some examples are cockleburs and foxtail.

         <u>Edibles</u>: These seeds are surrounded by good tasting fruit, like apples and peaches.

7 0
3 years ago
Which occours during translation but not during transtcription
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An mRNA template is used to create an amino acid chain
5 0
3 years ago
Which of these are characteristics of a scientific law? Check all that apply?
algol13
I think it's number 5
5 0
3 years ago
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