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lina2011 [118]
3 years ago
10

When referring to an animal's body temperature, the term ectothermic means

Biology
1 answer:
andreev551 [17]3 years ago
6 0

The correct answer is: the animal's body temperature is regulated only by environmental conditions

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Which of the following is not associated with osmosis?
Goryan [66]
Answer: Active transport
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3 years ago
What form do we use to write hypotheses?
ra1l [238]
The answer would be D because it leaves you thinking about what will happen next. Hope this helped you out .
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3 years ago
Please help with number 7.
ra1l [238]
They forgot to collaborate with other scientists
3 0
3 years ago
placentals and marsupials are two groups of mammals. placentals are more closely related to each other than they are to any othe
NeX [460]

Due to convergent evolution placental mammals (Wolf) are closely related to marsupial wolves (Tasmanian wolf). No, the tree is wrong.

What is convergent evolution?

It is the presence of similar features in animals of different lineages. The structures in these animals have similar functions but are absent in the common ancestors hence they are analogous structures not homologous.

Such convergence of functional, morphological, and structural traits from phylogenetically unrelated species may be a result of random mutation due to selection pressure.

Here, the Tasmanian wolf (marsupial wolf) and wolf (placental mammal) have several morphological similarities but they have unrelated ancestral lineages. Hence they show convergent evolution. These two subclasses of mammals have adapted to a specific food source, locomotor ability, or environment in similar ways.

Hence, the placental wolf and Tasmanian wolf exist sharing the same habitat in different continents former in Asia and the latter in Australia because these two show convergent evolution.

Learn more about convergent evolution from the link given below:

brainly.com/question/2698940?utm_source=android&utm_medium=share&utm_campaign=question

#SPJ4

3 0
1 year ago
Make a list of countries/states around the world that insects currently do not reside in.
RideAnS [48]

Answer:

Iceland, and states like Washington DC. , South Dakota, Connecticut, Idaho, New Hampshire, Delaware, North Dakota, Illinois.

Explanation:

Iceland is one of the only places where people live without insects.

The reason why Iceland does not have mosquitos or other insects is its oceanic climate that keeps them away.

The insects freeze 3 times a year, which makes their survival in Iceland impossible.

The other states are not completely insect-free, however, their number is so small that is considered as like they don't exist.

7 0
3 years ago
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