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babymother [125]
3 years ago
15

If two people want to know the chances of their child have a certain genetic disorder, the parents must know their

Biology
2 answers:
Leya [2.2K]3 years ago
8 0

Family history: most of the genetic disorder can be known through family history line

zheka24 [161]3 years ago
5 0

Disorders of some of their family members because that defect may be in their genes and may affect the child.

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How large is the average ostrich egg
Advocard [28]
It is about 24 chicken eggs and weighs about 2 to 3 pounds
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3 years ago
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If a human or a prey animal is out and about at night, they are more at risk of being eaten. if the prey are in a safe place sle
weqwewe [10]

Some of the organisms have evolved in such a way that they remain inactive when the predator populations are active.  

Adaptive theory of sleep suggests that the prey population prefer to sleep when (in this case, at night) the predators are most active. The prey population use this time in taking rest and restoring energy for other works. As the prey population is inactive and remained protected in safe places, they are less likely to be predated.  

Hence, the correct answer is adaptive theory of sleeping.  


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3 years ago
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How long after water breaks should baby be delivered
sergey [27]

Answer:

where your baby is at least 37 weeks

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2 years ago
Explain in your own words Newton's 3rd Law of Motion- the Law of Action/Reaction.
ad-work [718]

Answer: Newton's 3rd Law of Motion - For every action, there is an equal but opposite reaction.

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2 years ago
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"The ____ is the division of the autonomic nervous system that coordinates arousal and involves the expenditure of energy."
finlep [7]

Answer:

Sympathetic nervous system

Explanation:

The sympathetic nervous system is the part of the autonomic system of neurons which gets activated in the condition of stress.

The stress conditions activate the sympathetic nervous system which prepares the human body for the stress condition by either fight or flight mode.

The fight or flight responses requires a large amount of energy which are produced by the activation of the parasympathetic energy therefore the sympathetic system involves the expenditure of the energy. The system is also involved in sexual arousal.

Thus, the Sympathetic nervous system is the correct answer.

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2 years ago
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