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erica [24]
3 years ago
7

An isotope is an Atom with different number of what?

Biology
2 answers:
Nuetrik [128]3 years ago
6 0
C. They have different number of neurons but the same number of protons.
Rudiy273 years ago
4 0

Answer:

D.they are three different elements

Explanation:

Google

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Assess the effect of selective breeding on food crops.
fomenos
Selective breeding on food crops may create stronger, and more healthy crops. The idea is to find your best crops, and breed them with other crops sharing the traits you want. Selective breeding can make crops produce more matter that is edible, grow taller, grow shorter, etc.. W<span>eaker crops, or crops that have undesirable traits will slowly disappear, and eventually the gene pool will mostly have the selected crop</span>
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4 years ago
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Opossums are solitary animals that usually meet in nature only to mate. What is their probable distribution pattern?
Goryan [66]

Random distribution is the probable distribution pattern of opossums.

Explanation:

The opossums are the member of low density population. They are sparsely distributed because of the low number. There are troubles for them to find a mate.

Their habitat makes them solitary as they have flexible dietary habits. they are terrestrial animals living in burrows and are nocturnal.

They have random distribution pattern. The opossums are distributed in the population as random. The mates in opossums do not have choices of mates and the environment conditions in which they live are stagnant.(having no social life). Random interaction is seen in <em>species which do not have any social  bonding</em> between the species of the animals or plants.

7 0
4 years ago
How does an animal’s level of fitness relate to its chances of survival and reproduction?
Mademuasel [1]
An animal that is healthier will have a better chance of survival due to better strength, and also be better suited to winning a mate. Animals that are weak or sick are most likely to die off or be killed by a predator or natural reasons, if this animal survives, it will most likely not get a mate because the mate will not be attracted to the sickened animal, considering how most animals search for a healthy mate to reproduce with. (Usually there is some type of court ship dance or song of some sort, and it is usually the more healthy animal that is able to "perform" the best dance/song for the mate it is trying to win over) Hope that this helped!
5 0
3 years ago
Help me please !I’ll mark you brainly
grigory [225]

Answer:

1 is b

2 is c

3 is either b or c

i don't really remember 4, sorry

Explanation:

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