What does human reproduction usually involves

Answers

Answer 1

Answer: Sexual intercourse. The developing of the female egg cells and the production of sperm cells

Answer 2

Answer: The human reproduction system usually involves internal fertilization by sexual intercourse. During this process, the male inserts his erect penis into the female's vagina and ejaculates semen, witch contains sperm.

Hope that this helps . AND HAVE A BRAINLY DAY .

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A ___ is an instrument that can detect and upcoming tornado.

Answers

A Doppler Radar is the answer.

a dopplar radar is an instrument that can detect and upcoming tornado

A hormone is an organ that secretes chemical substances into the bloodstream. Please select the best answer from the choices provideda. True
b. False

Answers

The correct answer is; b. False

A hormone is not an organ. Hormones are chemical substances that are produced in the endocrine glands in the body. Hormones act as special messengers by controlling almost all bodily functions such as hunger, reproduction, emotions and mood. Examples of hormones and their major function are insulin (metabolic hormone), estrogen (sex hormone), adrenalin (stress hormone), ghrelin (hunger hormone), leptin (satiety hormone), melatonin (sleep hormone), testosterone (sex hormone) and thyroid (growth hormone).

Answer:

The answer is B.

Explanation:

A hormone is a chemical substance produced and released by endocrine glands to help regulate bodily functions.

-Just took the quiz on edge

Reduce, reuse, recycle! These buzz words fuel the green movement that keeps tabs on Earths environmental health. We can help by using _________ batteries, an alternative that keeps toxic heavy metals out of landfills and earths water system as well as being a good idea economically.Alkaline

Disposable

Primary

Rechargeable

Answers

D. Rechargeable batteries

There are five general stages in the family life cycle.
a. True
b. False

Answers

The correct answer is false

answer is false........

What is the last stage in protein synthesis, in which amino acids are assembled by tRNA

Answers

Translation takes place on the ribosomes in the cytoplasm or found on the rough endoplasmic reticlum, the ribosomes are the sites of protein synthesis, the mRNA strand attaches to a ribosome.

Answer:

translation

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Which sequence of dna bases would pair with the ones shown in the partial strand below?atg tga cag