All categories

4 years ago

What adaptations do these animals have? crocodiles answer 1 frogs answer 2 bats answer 3 coelacanths answer 4 lampreys answer 5?

1 answer:

5 0

Adaptations are what organisms do in order for them to survive and adapt to the environments that Mother Nature is presenting them.

1. Crocodiles - have tough and scaled skin that allows them to camouflage and catch prey in the water

2. Frogs - have developed bodily fluids that secrete poison to prevent predators from attacking them

3. Bats - have developed their echolocation to help them in hunting for food at night time.

4. Coelachants - have maintained their extra fins for sensory motor in the water

5. Lampreys - have maintained their tooth-funnel like mouths in order to feed on their hosts.

You might be interested in

List three behaviours that help keep you in homeostatic balance?

Gemiola [76]

Answer:

Purposes that work to maintain homeostasis include the regulation of temperature, maintaining healthy blood pressure, maintaining calcium levels, regulating water levels, defending against viruses and bacteria.

Explanation:

4 0

3 years ago

A marine ecologist counts the number of crabs in three different intertidal regions that are each two hectares. The crab counts

romanna [79]

Answer:

Density is nearly 3 cabs per hectare

Explanation:

Given -

There are three three intertidal regions.

Area of each intertidal region is $2$ hectares.

Number of crab in the intertidal regions are as follows -

Intertidal region I - 7

Intertidal region I - 2

Intertidal region I - 6

Sum of crabs in all three regions is equal to

$7 + 2+ 6\\= 15$

Total area of all three intertidal regions is equal to

$2 + 2+ 2\\= 6$ hectares

Now density per hectare is equal to total population of crab divided by total area of all the three intertidal regions

Density $= \frac{15}{6} \\= 2.5$

Density is nearly 3 cabs per hectare

5 0

3 years ago

Barbara is a research scientist at an organic pest control company. Part of her job is to find foods that ants will eat so the f

zalisa [80]

Answer:

Barbara investigating that which food the ants like the most in order to use this food for killing the ants and removes them from a specific area.

Explanation: Ants are insects which sometimes act as pest because it lives in holes in the house and act as a carrier of many harmful diseases so in order to control the spreading of the disease we have to control the population of ants.

7 0

3 years ago

Why is oxygen important in the electron transport pathway and atp synthesis?

kiruha [24]

Answer:

NADH and FADH2 carry electrons to specialized cell membranes,where they are harvested to create ATP.Once the electrons are used, they become depleted and must be removed from the body. Oxygen is essential for this task. Used electrons bind with oxygen; this molecules eventually bind with hydrogen to form water

Explanation:

I hope it helps

5 0

3 years ago

Why are insertion and deletion mutations so harmful?

Marta_Voda [28]

the insertion on removal of mutations are dangerous in nature. the process is basically just one large gamble to see what it does. and even though we have a decent understanding of the genomes of many animals and plants, we still dont know everything. so if we tamper with certain genes we may cause a evolution or we might kill the subject and the potential for it to procreate.

3 0

3 years ago