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adelina 88 [10]
3 years ago
14

Why do animals dont have any pets? (Ex.a bear has a pet dog.)

Biology
1 answer:
ss7ja [257]3 years ago
3 0
Because they are probably not adapted to live with those animals
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An elderly woman finds that her back hurts almost all the time. Her doctor tells her it is because she has osteoporosis. Why mig
mezya [45]
A.) The bones of her vertebrae have lost calcium and crumbled enough to begin pinching the nerves leaving her spinal cord.
3 0
3 years ago
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There are 100 cats in a population that follows hardy-weinberg conditions. 4 cats display a recessive white coat color. how many
mr Goodwill [35]

We know that Hardy-Weinberg conditions include the following equations:


p^{2}+2pq+ q^{2}=1


where p+q=1


And where p = dominant, and q = recessive; this means that p^{2} is equal to the homozygous dominant, 2pq is the heterozygous, and q^{2} is the homozygous recessive .


So we have 100 total cats, with 4 having the recessive white coat color. That means we have a ratio of \frac{4}{100} or 0.04. Let that equal our q^{2} value.


So when we solve for q, we get:


q^{2}=0.04

q=\sqrt{0.04} =0.2


Now that we have our q value, we can use the other equation to find p:


p+q=1


p+0.2=1


p=0.8


So then we can solve for our heterozygous population:


2pq=2(0.8)(0.2)=0.32


This is the ratio of the population. So we then multiply this number by 100 to get the number of cats that are heterozygous:


0.32*100=32cats


So now we know that there are 32 heterozygous cats in the population.

8 0
3 years ago
What is the relationship between the rate of wind and the amount of abrasion?
Andreyy89

Answer: Wind speed is also important. The rate of erosion caused by a 30-mile-per-hour wind is more than three times that of a 20-mile-per-hour wind. Wind erosion decreases as soil moisture increases. For example, dry soil erodes about one-and-one-third times more than soil with barely enough moisture to keep plants alive.

Explanation:

https://www.agry.purdue.edu/soils_judging/new_manual/ch6-wind.html Hope this helps

4 0
2 years ago
Help me please ASAP <br> Earth and space btw
Alexus [3.1K]

Answer: I think it’s waves

Explanation: The energy in waves is constantly breaking rock into smaller and smaller pieces. 

5 0
2 years ago
Which process releases energy instead of using energy?
VLD [36.1K]

i believe the answer is d. hope it helps

5 0
3 years ago
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