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finlep [7]
3 years ago
11

Carbon’s valence is _____. a) covalent b) ionic c) +4 d) -4

Biology
1 answer:
Dima020 [189]3 years ago
7 0
+4 is the answer
hope it helps :P
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During which part of the rock cycle does weathering and erosion take place? (So what happens before weathering and erosion) plea
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There are two main<span> types of physical weathering: Freeze-thaw occurs when water continually seeps into cracks, freezes and expands, eventually breaking the rock apart. Exfoliation occurs as cracks develop parallel to the land surface a consequence of the reduction in pressure during uplift and erosion.</span>
5 0
4 years ago
The field of inquiry that studies human culture and evolutionary aspects of human biology; includes cultural anthropology, arche
klio [65]

Answer:

physical, or biological anthropology.

Explanation:

When there is a need to study human kind   through the X-ray of  relationships between human biology, its cultural diversity, and  evolution ,the aspect anthropology for this is Biological anthropology.

Therefore biological anthropology is concerned about how the interaction between the cultural diversity and biological process results in the  adaptations of mankind to different  environments.The influence of these on growth, behaviours, existence.

The primary focus of biological anthropologists is to study in details the concept of  ,mechanism of  variation,  adaptation.and how these lead to evolution and origin of mankind.

Sequel to this ,most evidences for this concept are obtained from the study of fossil materials,study of other related primates to man, and components of functional biology and genetics.

3 0
4 years ago
4. A friend says cells do nothing during<br> interphase. Do you agree or disagree?<br> Explain why.
valentinak56 [21]

Answer:

Disagree

Explanation:

During interphase, the cell copies its DNA in preparation for mitosis.

it spends its whole life doing this.

7 0
3 years ago
4. When asking a mother how much Tylenol she gave her child, the mother responds, "one tablespoon", the nurse knows this is equi
sammy [17]

Answer:

A half ounce

Explanation:

1 tbs = 0.5 oz

4 0
2 years ago
Read 2 more answers
The image shows a process called vegetative reproduction, in which a new plant grows from a part of another plant. Which
kherson [118]

Answer:

i think its eather A or D

Explanation:

(its most likely A)

5 0
3 years ago
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