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Oxana [17]
3 years ago
13

7. Which of the following accurately pairs the part of an atom to its charge?

Biology
2 answers:
Lubov Fominskaja [6]3 years ago
7 0
B electron negative charge
Sergio [31]3 years ago
6 0

Answer:

B) electron - negative charge.

Explanation:

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The characteristics associated with the development of the organs and structures of the body that directly relate to reproductio
alisha [4.7K]

Answer: Primary Sex characters

Explanation:

The primary sexual characters are associated with the growth of sexual organs such as uterus, vagina, penis and other reproductive organs in the human beings.

These organs are present in the body when the child is borne. This is because they grow when the child is inside the womb.

The development and maturation of these organs takes place during the later stages of life.

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3 years ago
The term cancer means <br> A) out of control. <br> B) cell division. <br> C) crab <br> D) lobster
MrRa [10]

Answer: B) Cell Division

Explanation: Cancer is the rapid division of cells. It comes in many forms (Eg: Brain Cancer, Breast Cancer) and can be deadly.

8 0
3 years ago
The mean resting pulse rate for men is 72 beats per minute. a simple random sample of men who regularly work out at mitch's gym
tamaranim1 [39]

Claim: the mean resting pulse rate for men is less than 72 bpm.

Symbolic form would be: μ < 72

Step 1: null hypothesis  : μ > =  7 2 b p m

Step 2: alternative hypothesis:  μ <  7 2 b p m



Step 3: the test statistic is z = mean – μ / standard dev/sqrt (n) = -3/4 / 1.7639 = -1.92


Step 4: c v method: since z α = -1.645, the test static is z = -1.92 is less than the CV, we reject null hypothesis


            P Value method: area is 0.0274, since the p value is <= α, reject null hypothesis.

Step 5: the sample data support the claim that the mean resting pulse rate for men is less than 72 bpm.

5 0
3 years ago
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Vikentia [17]
 the answer is Make a hypothesis

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Disorientation and loss of motor control can result from
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<span>Hypothermia is a condition that can cause a person to feel disorientated and result in the loss of motor control. Hypothermia is a grave condition that takes place when your body loses heat faster than it can produce it, resulting in a body temperature that is dangerously low.</span>
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