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Ray Of Light [21]
3 years ago
6

List 2 examples of a human's first line of defense:

Biology
1 answer:
Verizon [17]3 years ago
5 0

Answer:

The first line of defence (or outside defence system) includes physical and chemical barriers that are always ready and prepared to defend the body from infection. These include your skin, tears, mucus, cilia, stomach acid, urine flow, 'friendly' bacteria and white blood cells called neutrophils.

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Whose job is it to carry nerve impulses away from a cell body in a neuron?
ohaa [14]

Answer: Axon also called Nerve Fibre

Explanation:

carries nerve impulses away from the cell body. A neuron typically has one axon that connects it with other neurons or with muscle or gland cells. Some axons may be quite long, reaching, for example, from the spinal cord down to a toe.

6 0
3 years ago
What process takes place in chloroplasts?
densk [106]

Answer:

The correct answer is <em><u>D photosynthesis.</u></em>

Explanation:

Photosynthesis is the process that takes place in chloroplasts.

Hope this help

Have a nice day!!!

3 0
3 years ago
Read 2 more answers
Without helicase, predict what would happen during DNA replication
mr_godi [17]

Answer:

Should be D since what the helicase does is unwind the dna and seperate it into the 2 strands

Explanation:

8 0
3 years ago
Which axis should be used to represent the dependent variable
Nina [5.8K]

Answer:Y-axis

Explanation:

4 0
3 years ago
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6.
DENIUS [597]

Answer: the answer is D. All of the above

Explanation:

Seperation technique is used to separate undisolved solid particle from liquid.

7 0
3 years ago
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