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Anastaziya [24]
3 years ago
9

1. What does the fossil record show?​

Biology
1 answer:
bagirrra123 [75]3 years ago
5 0

Answer:

The fossil record provides evidence that organisms from the past are not the same as those found today, and demonstrate a progression of evolution. Scientists date and categorize fossils to determine when the organisms lived relative to each other.

Explanation:

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Under which branch we would study both Amoeba and plasmodium​
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Answer:

Protozoology should be the answer.

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3 years ago
According to the results for Patient 1 shown above, which antigens were present in Patient 1’s blood? Check all (if any) that ap
soldier1979 [14.2K]

Answer:

A.

Explanation:

Patient 1 has Type A blood because agglutination occurs due to reaction with anti-B. We know that A blood group has antigen A and it is anti-B means that they attack on B type of blood cells while on the other hand, B blood group has antigen B and it is anti-A means that they will attack on the A type blood cells upon mixing. So according to the chart, there is nothing happens by reaction of the blood with anti-A whereas agglutination occur by reaction with anti-B so we can say that the patient has type A blood.

7 0
2 years ago
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There are many different types of scientific investigations. Which of the following forms requires the identification and contro
ludmilkaskok [199]

D) laboratory experiments because every experiment needs a control and a variable.

4 0
3 years ago
Moving the humerus laterally at the shoulder joint is an example of which type of movement
aleksklad [387]
The answer is Abduction. In medicine and biomechanics, movements of limbs and other body parts toward or away from the center line of the body are termed as adduction and abduction respectively. Adduction is the movement of a body part toward the body's midline. Abduction is the movement away from the mid line. For example, abduction of the shoulder raises the arms out to the sides of the body. 
7 0
3 years ago
Help me with this _XX
expeople1 [14]

Answer:

B. Hardness

Explanation:

Physical properties of a substance is defined as the properties which can be observed or measured without changing the composition of matter.

Physical properties include odor, appearance, color, texture, boiling point, melting point and many others.

Hardness is a physical property of a substance as it describes the  resistance of substance to deformation and can be observed by simple touch or without changing the composition of matter.

While reactivity, toxicity and flammability are chemical properties of substances that change one type of matter into another type.

Hence, the correct option is B.

5 0
3 years ago
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