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mamaluj [8]
3 years ago
8

What is a common ancestor?

Biology
2 answers:
vesna_86 [32]3 years ago
8 0

The answer is B :) ...........

Aleksandr [31]3 years ago
7 0

C. Common Ancestors are the animals that we evolved from

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Give any two difference between digestive system in humans and digestive system in ruminants​
Otrada [13]

Answer:

Hey mate......

Explanation:

This is ur answer.....

<em>1</em><em>.</em><em> </em><em>Ruminant stomachs have four compartments, and monogastric stomachs have only one compartment. Ruminants are able to digest grasses and other fibrous feeds better than animals with monogastric systems can</em><em>.</em>

<em> </em><em> </em><em> </em>

<em>2</em><em>.</em><em> </em><em>The bacteria can digest fiber allowing the dairy cow to consume grass, forages, and fibrous by-product feeds that humans or monogastric animals cannot do effectively. The abomasum is the stomach compartment similar to the human stomach.</em>

Hope it helps!

Brainliest pls!

Follow me! :)

6 0
3 years ago
5. What is the probability of a child having blood
fredd [130]

Answer:

50/50  

Explanation:

Each of us has two ABO blood type alleles, because we each inherit one blood type allele from our biological mother and one from our biological father. A description of the pair of alleles in our DNA is called the genotype. Since there are three different alleles, there are a total of six different genotypes at the human ABO genetic locus. The different possible genotypes are AA, AO, BB, BO, AB, and OO.

3 0
3 years ago
Energy
Levart [38]

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3 years ago
Potassium (K) is an important element in all body cells. It has just one electron
densk [106]

The one electron in its valence shell would most likely be  donated to form a positively charged ion.

<h3>What is potassium?</h3>

Potassium is an element of group one. This element is univalent and has a valency of one. This implies that the outermost shell of the potassium atom is composed of only one electron.

Thus,  the one electron in its valence shell would most likely be  donated to form a positively charged ion.

Learn more about potassium ion:brainly.com/question/24336764

#SPJ1

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1 year ago
Harmful particles and gases in the air are known as________
romanna [79]

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air pollutants

6 0
3 years ago
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