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Scilla [17]
3 years ago
15

What is true in puberty for boys and girls? a) It is the time in adolescence when the brain releases that begin the growth of re

productive cells b) Causes both physical and mental/emotional changes c) Results in an increase in body hair, sweat and body odor, and oil on the skin. d) All of the above​
Health
2 answers:
Snezhnost [94]3 years ago
7 0

Answer:

d) all of the above; all answers should work

Aleksandr-060686 [28]3 years ago
4 0

Answer:

It's D

Hopefully you get it right

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Suppose you calculate that elasticity of demand for cigarettes is 0.5. You can conclude that: a. Demand for cigarettes is elasti
Leto [7]

Answer:

answer is c

Explanation:

because cigarette price is not increased they get to buy and that causes so many diseases

8 0
3 years ago
In humans, the ABO blood type is under control of autosomal multiple alleles. Red-green colorblindness is a recessive X-linked t
Fofino [41]

Answer:

1/8

Explanation:

Father: normal vision, type A

Mother: normal vision, type A

They can only produce a colourblind son if female is the carrier for it:

         XC      Xc

XC  XCXC  XCXc

Y     XCY    XcY

XcY son will be colorblind. Hence father has XCY genotype and mother has XCXc genotype for vision.

They can only produce type O son if both of them are heterozygous for type A:

    A    O

A  AA  AO

O  AO  OO

OO son will have type O blood. Hence both father and mother have AO genotype for blood type.

Probability of having a female child=1/2

Probability of having a normal vision female child = 1 since in the first punnett square it has been shown that all female children have normal vision ( half are carriers )

Probability of having type O child = 1/4

Probability of having a female child with normal vision and type O blood = 1/2 * 1 * 1/4 = 1/8

4 0
3 years ago
If your diet is made-up of a variety of healthy foods, you have a high level of nutrition. A. True B. False PLEASE HELP!!!
Tju [1.3M]

Answer:

A

Explanation:

5 0
3 years ago
These kinds of goals help a person stay focused and motivated as they pursue a long-term goal.
miskamm [114]
The answer is "short-term" goals.
3 0
3 years ago
The ability to respond quickly is called a. power b. speed c. reaction time​
Semmy [17]

Answer:

c. reaction time​

Explanation:

If you boutta car crash you better have good reaction time or else something bad is gonn happen.

5 0
3 years ago
Read 2 more answers
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