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Nezavi [6.7K]
3 years ago
6

What is one major geological development during the Mesozoic era?

Biology
1 answer:
allsm [11]3 years ago
6 0
Pangaea began to break up into smaller continents, during the Mesozoic Era.



2. Look for a layer of sediment that is full of iridium. 

This layer would represent the asteroid that scientists think hit Earth. The layer is the boundary in rock layers between the Cretaceous and Tertiary Periods.
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If a forest contained mostly light colored trees which type of moth would you expect to be most common
dexar [7]

Answer:

The light speckled moth

Explanation:

<em>Biston betularia</em> or peppered moth is a moth that is very commonly present in Asia, Europe and North America. Normally it occurs in two forms:

1)  A dark morph

2) A light, speckled morph

The peppered moths are a frequent target of birds but they are smart enough to rescue themselves against predator birds by selecting appropriate location for their habitats. For example: If a forest contained mostly light colored trees , light, speckled morphs will be more abundant there because due to a matching color with trees they will be less visible to birds and other predators. Similarly, If a forest contained mostly dark colored trees,dark morphs will be more common so that they rescue themselves due to camouflage from the attack of birds.


Hope it help!

6 0
3 years ago
Explain the connection between photosynthesis and cellular respiration through your atom
Rzqust [24]

Answer:

<em>First</em>, photosynthesis converts carbon dioxide and water into oxygen and glucose.

<em>Then</em>, glucose is used as food by the plant and oxygen is a by-product.

<em>Next</em>, Cellular respiration converts oxygen and glucose into water and carbon dioxide.

<em>Last</em>, water and carbon dioxide are by- products and ATP is energy that is transformed from the process.

hope dis helps ^-^

3 0
3 years ago
Traveling clot that suddenly blocks a blood vessel:
alex41 [277]
A traveling clot that suddenly blocks a blood vessel is an embolism
4 0
3 years ago
A toy car has a mass of 20 kg and accelerates 3 meters per second square. The__________force applied to the toy car is 60 N. Whi
bija089 [108]

Answer:

  • Newton's second law of motion
  • F=ma

Credit:

  • Newton’s second law: F = ma - Britannica
4 0
3 years ago
Dosage compensation leads to a variety of interesting coat color patterns in certain mammals. For instance, a female cat that is
Free_Kalibri [48]

Answer:

Explanation:

The genetic determination of coat colors in calico cats is linked to the X chromosome wherein calicos are nearly always female, with one coat color  allele linked to the maternal X chromosome and a second coat color allele linked to the paternal X chromosome.

Since, the females possess two X chromosomes (XX), they can be either homozygous for each coat colour or be heterozygote (calico). But in the males, since this trait is X- linked and males have just the one X chromosome (XY), they can only possess either of the coat colour and not be an heterozygote. But an XXY male cat can be a calico due to the presence of the two X chromosomes.

6 0
4 years ago
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