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3 years ago

Which of the following contributes to Mars’ cool temperatures? this is for astronomy.

1 answer:

6 0

The answer that contributes to Mars's cool temperatures is the third choice - Its thin atmosphere and distance from the Sun.
Mars is relatively distant from the Sun - it is the fourth planet away from the Sun which means that it can be quite cold there given that its atmosphere is quite thin which means that the cold is quite present there.

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PLEASE HELP ASAP I NEED TO SUBMIT NOW

devlian [24]

Answer: Both systems help remove carbon dioxide from the body.

Explanation: did this a couple days ago

6 0

4 years ago

Read 2 more answers

Assume that all possible “ABO” blood phenotypes are present in a human population that is in Hardy-Weinberg equilibrium. If the

SOVA2 [1]

Answer:

the frequency of individuals with Type B blood in the population is 0.1977

Explanation:

Given:

Frequency of A allele is p = 0.24

Frequency of the individuals with blood type O is r = 0.38

Question: What is the frequency of individuals with Type B blood in the population, fB = ?

You need to apply the Hardy-Weinberg Equilibrium:

p²+q²+r²+2pq+2pr+2qr = 1

Here,

p, q and r are the frequencies of the alleles

Calculating the frequency of the allele q:

$r=\sqrt{0.38} =0.6164$

q = 1-p-r = 1-0.24-0.6164 = 0.1436

Frequency of individuals with type B blood:

$f_{B} =q^{2} +2qr=(0.1436)^{2} +(2*0.1436*0.6164)=0.1977$

3 0

3 years ago

Which do you think has a higher caloric value per serving, fats or carbohydrates (sugars and starch)?

murzikaleks [220]

I would believe that sugars and starches would have the most caloric value.

3 0

3 years ago

Where and in what form does carbon used in cellular respiration come from?

swat32

Answer:

Comes from carbon in glucose and the oxygen used in cellular respiration

Explanation:

Carbon dioxide is a waste product of cellular respiration

8 0

3 years ago

For each type of symbiotic relationship explain how each organisms is effected

harina [27]

The three types of symbiotic relationships are commensalism, mutualism, and parasitism.

Commensalism: One organism benefits from the symbiotic relationship while the other remains unaffected. Example: Barnacles and whales.

Mutualism: Both organisms benefit in the symbiotic relationship. Example: Humans and the bacteria in their digestive tract.

Parasitism: One organism in the symbiotic relationship benefits at the other organism's expense. Example: Fleas and dogs.

5 0

3 years ago