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miss Akunina [59]
3 years ago
15

One of the most common methods of differentiating between early hominid stages of human evolution is through examining what?

Biology
1 answer:
REY [17]3 years ago
3 0

The early hominid stages can be differentiated from one another based on the complexity of the tools used by these species. The tool evolved along with the evolution of the humans. The more the hominids evolved by more complex their tools became.  The tools made by the earliest hominids were used to fish out the termites. These tool developed and became more widely used as the humans evolved.

Hence, the answer is 'by observing the complexity of the tools'.

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Each horizontal row in a pedigree chart represents a mating. a generation. several siblings. several characteristics.
Pavel [41]

Answer:

Option B, a generation

Explanation:

A pedigree is a tree diagram that represents the relationships between different individuals based on certain facts and medical(genetic evolutionary) histories. Basically , the branches of the tree represents the generations which allows the researcher understand how certain genetic characteristics or traits are transmitted with in a family

Such as transmission of any genetic diseases from one generation to the other.  

Hence, option B is correct

5 0
3 years ago
Read 2 more answers
Form a hypothesis about the relationship between vegetable mass and salinity of the solution
mihalych1998 [28]

Answer:

HYPOTHESIS: IF the salinity of the solution decreases, THEN the vegetable mass increases.

Explanation:

Hypothesis, in an experiment, is a testable explanation or prediction made to solve an observed problem or answer a question. It shows how one variable called independent variable affects another variable called dependent variable. It is usually written in the "IF, THEN" format.

In this case, the question states that there is a relationship between vegetable mass and salinity of the solution. This means that the question has been asked that "Why is the vegetable's mass affected by salinity of a solution". Hence, a hypothesis can read:

IF the salinity of the solution decreases, THEN the vegetable mass increases.

7 0
3 years ago
If p + q = 1, and we now know that q = .5, what is p?
TEA [102]

Answer:

0.5

Explanation:

1-0.5=0.5

q-p=answer

8 0
3 years ago
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Which diagram best illustrates how the circulatory system of a fish functions?​
Vilka [71]

Answer:

The bottom one shows how the circulatory system of a fish functions.

8 0
2 years ago
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A person's genotype is represented as follows:
Yanka [14]

Answer:

A person's genotype is represented as

b) DD, Dd, or dd

6 0
2 years ago
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