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Anit [1.1K]
2 years ago
10

Whales and hippos are thought to have evolved from a common ancestor around 54 million years ago. Which of the following is also

true about these species?
Biology
1 answer:
Oxana [17]2 years ago
6 0

Answer:

Both whales and hippos have almost no hair on their bodies. They do not have sweat glands.

Explanation:

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Cellulose, chitin, and peptidoglycan function as structural molecules and withstand pulling and pushing forces well. which struc
V125BC [204]

Cellulose, chitin, and peptidoglycan are all considered as carbohydrates. Now in the molecular level of these carbohydrates, structural polysaccharides exist as sets of long, parallel strands that are linked to one another. Due to this arrangement, pulling and pushing forces are being withstand.

4 0
3 years ago
Eighty-nine percent of illnesses among children in child care settings are attributed to which of the following
yan [13]
The options provided for the question above are as follows:
A. Respiratory tract illnesses
B. Skin infection
C. Acute infectious diaherea
D. Intestinal infections.
The correction option is A.
Respiratory tract illnesses account for the majority of sickness that occur in child care settings. Such infection include those that affect the lower and the upper respiratory tracts; examples include: otitis media, sinusitis, bronchiolitis, pneumonia, etc. Children who attend out of home child care has greater risk of contacting these diseases. 
7 0
3 years ago
Read 2 more answers
Which of the following is not correct? All cells _____.
blondinia [14]
The answer would be c. only plant cells and some single cell organisms photosynthesize.
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5 0
3 years ago
When forces acting on an object are __________, the object's motion is constant.
Tems11 [23]

Answer:

A.) Balanced

Explanation:

If two individual forces are of equal magnitude and opposite direction, then the forces are said to be balanced. An object is said to be acted upon by an unbalanced force only when there is an individual force that is not being balanced by a force of equal magnitude and in the opposite direction.

4 0
3 years ago
1. Describe the actions of the cell's chromosomes during metaphase, a stage of mitosis.
Nesterboy [21]

Answer:

The correct answer is Option d. They line up in the middle of the cell.

Explanation:

Metaphase is a stage of mitosis in which condensation of DNA molecule into chromosomes occurs. During metaphase, nucleus is disappeared and chromosome becomes visible in the cytoplasm of the cell. There, the chromosomes line up in the middle of the cell.

8 0
2 years ago
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