2. The closer a location is to the equator the more energy it receives from the sun. Therefore a location's air temperature is affected by its distance from the equator.

3. An effect may have more than one cause. These may be linked into a chain of causes and effects.

I would appreciate brainliest, if not that's ok!

7 0

1 year ago

A key difference between primary cell cultures and secondary cell lines is that:____.a. primary cell cultures tend to stay alive

ivann1987 [24]

Answer:

d. the cells in primary cell cultures do not divide.

A key difference between primary cell cultures and secondary cell lines is that the cells in primary cell cultures do not divide.

hope it helped you 

Explanation:

The main difference between primary and secondary cell culture is that the primary cell culture contains the cells directly obtained from host tissue, whereas the secondary cell culture contains sub-cultured cells from primary cell culture.

7 0

2 years ago

Name the organs of human elemintary canal.

Verdich [7]

Answer:

The organs of the alimentary canal are the mouth, pharynx, esophagus, stomach, small intestine, and large intestine. The accessory digestive structures include the teeth, tongue, salivary glands, liver, pancreas, and gallbladder.

Explanation:

5 0

2 years ago

Viruses are assigned to the kingdom

Lostsunrise [7]

Eubacteria is a right answer

3 0

2 years ago

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