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Thepotemich [5.8K]
3 years ago
6

What organs do amphibians use in gas exchange

Biology
2 answers:
Katen [24]3 years ago
4 0
They use their skin to do gas exchange
s2008m [1.1K]3 years ago
3 0
Amphibians use their skin for use of gas exchange. 
I honestly hope this has helped. Thank you for your patience. <span />
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Cicada Killer wasps capture and paralyze cicadas by stinging them, and then fly with their cicada to their burrow. They drag the
Anvisha [2.4K]

Answer: Option A

Explanation:

Adaptive function in that thing biologist wants to find out whether there there is an advantage to cicada killed wasps adapting and feeding specifically on just feeding on cicadas alone or is there a great advantage to feeding on both the cicadas and also on larger preys like insect.

8 0
3 years ago
The tree in your backyard is home to two cardinals, a colony of ants, a wasp's nest, two squirrels, and millions of bacteria. To
telo118 [61]

Answer:

A community

Explanation:

In ecology, a community is used to describe a group of organisms of different species populations that live and interact together at a particular time in a common habitat or ecosystem.

The two cardinals, colony of ants, a wasp’s nest, two squirrels, and the millions of bacteria represent a community of different organisms dwelling at the backyard tree.

5 0
2 years ago
Help please! I belive the answer is NOT C because that happens in S phase, so isn't the answer A?​
Leto [7]

Answer:

YEA IT IS a.

Explanation:

7 0
3 years ago
Read 2 more answers
Question 5 of 10
mojhsa [17]

Answer:

the car with the normal gas.

Explanation:

control group is the part of an experiment that stays the same

8 0
3 years ago
In a population of plants, the allele for long stems (S) is completely dominant over the allele for short stems (s). If 35% of t
Sergio [31]

Answer:

The correct answer would be 48 percent.

It can be solved by using the Hardy-Weinberg equation.

p² +  2pq+ q²  = 1

p + q = 1

where, p² represents homozygous dominant's frequency that is, SS in this case,

q² represents homozygous recessive's frequency that is, ss in this case,

2pq represents heterozygous dominant's frequency that is, Ss in this case.

p represents dominant allele's frequency and q represents the recessive allele's frequency.

Now, the percentage of homozygous recessive or short stems is 35%. Therefore, the frequency of homozygous recessive would be 0.35.

Thus, the value of q² = 0.35

So, q = \sqrt{0.35} = 0.59 which is approximately equals to 0.6.

As p + q = 1 so, q = 1 - 0.6 = 0.4

The frequency of heterozygous (Ss) = 2pq = 2(0.6)(0.4) = 0.48

Hence, the frequency of heterozygous would be 48 percent.

8 0
3 years ago
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