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Alik [6]
2 years ago
6

How is everyones spring break going!

Biology
1 answer:
Anna [14]2 years ago
5 0

Answer:

dont got one yet

Explanation:

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Summarize how the climate of the Miocene epoch impacted the evolution of hominins
andrezito [222]

Answer with Explanation:

The Miocene epoch was deeply characterized by<em> seasonal conditions</em>, such as having more colder winters in the northern areas.

In the <em>late Miocene</em>,<u> open vegetation system expanded. </u>These included<em> grasslands, woodlands and shrublands.</em> As a result, more primates inhabited the area. Several habitats became diverse from each other, thus allowing the species to adapt, including their locomotion. For example, the species who used to live on trees, turn towards living on land (terrestrial life). Certain animals also came about such as <em>pigs, giraffes, monkeys, etc.</em> Scavenging hominins also scattered. When it comes to hominins, a major type of locomotion evolved called "bipedalism." <u>This allowed the hominins to walk using the lower limbs (two feet).</u>

5 0
3 years ago
What second messenger most directly causes calcium ions to be released from intracellular stores?
NemiM [27]

Answer: adenylyl cyclase inositol triphosphate mainly known as IP3 causes the release of Calcium ions directly from the inracellular stores and causea contraction.

Explanation:

IP3, inositol phosphate is a second messenger a signaling molecule. It is made by hydrolysis of phosphatidylinositol 4,5-bisphosphate (PIP2), a phospholipid that is located in the plasma membrane, by an enzyme phospholipase C.

IP3 binds to the calcium channels and opens Ca2+ channels that are embedded in the ER membrane, releasing Ca2+ into the cytosol. Calcium ions released may cause contraction and regulate the Ca2+ channels in the membranes.

6 0
3 years ago
The management of organizations in the food system is known as what management
lara [203]

Answer:

Students can also choose directed electives that allow them to get a certificate in Child Nutrition Program Management.

Explanation:

4 0
3 years ago
Read 2 more answers
The organisms native to an area will impact the types of soil found in that area.
7nadin3 [17]

Answer:

True!

Explanation:

The development of soils can be significantly affected by vegetation, animal inhabitants, and human populations. Hope this helps!

5 0
3 years ago
The codon chart shown here uses the three base sequence found on the mRNA molecule after the information is copied from DNA duri
Aleks [24]
I believe GUU would code for valine and and AAA would code for lysine.
8 0
3 years ago
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