Why do some teens use alcohol? Choose exactly 2 answers that are correct.

What is the best possible way to verify claims a manufacture makes about a supplements safety and effectiveness

Zina [86]

Ask a doctor about the supplements. They’ll lead you in the right direction. Sometimes the manufacturers lie.

3 0

4 years ago

Top five states that over dosed in 2015

Mashutka [201]

Answer:

West Virginia: 41.5 per 100,000 people.

New Hampshire: 34.3 per 100,000 people.

Kentucky: 29.9 per 100,000 people.

Ohio: 29.9 per 100,000 people.

Rhode Island: 28.2 per 100,000 people.

Explanation:

some people don't know how to controle themselves, so they will over does

8 0

3 years ago

YOU'RE OUTTA HERE (SE-15)

slavikrds [6]

Answer:

1. Estrogen Progesterone Testosterone

Testosterone is mainly the male hormone whereas the other two are mainly found in women.

2. Amoeba Embryo Fetus

Amoeba is a single cell organism whereas embryo and fetus are the embryological development stages.

3. Thymus  Amniotic sac Placenta

The thymus is an organ that takes part in the immune system whereas the other two are the structure form during pregnancy.

4. Fallopian tube Vagina Prostate

The prostate is a male reproductive organ whereas the other two are female reproductive organs.

5. Seminal Vesicle Vas deferens Ovaries

Ovaries are female reproductive organ whereas the other two are male reproductive organs deal with ejaculation.

6. Urethra Bladder Testes

The testis is an organ that stores the sperms in it and the other two belong to the excretory system.

7. Condom Tubal ligation Vasectomy

tubal ligation and vasectomy both are surgical procedures while a condom is external for preventing pregnancy.

8. Tuberculosis Chlamydia Trichomoniasis

Trichomoniasis is caused by protozoa while the other two caused by bacteria

9. 1st ejaculation Menopause Onset of menstruation

1st ejaculation is not a stage like the other two of the menstruation cycle.

10. Cervix Urethra Prostate

The urethra is the part of the excretory system mainly rest two are reproductive parts.

3 0

3 years ago

Write 3-4 paragraphs comparing and contrasting arteries and veins.

Levart [38]

I'm not going to fully write out 3-4 paragraphs but I will give you some information to start out with :) I greatly enjoy doing research and writing about the things I have learned.

Arteries:
Arteries are any of the muscular-walled tubes forming part of the circulation system by which blood (mainly that which has been oxygenated) is conveyed from the heart to all parts of the body. Each artery is a muscular tube lined by smooth tissue and has three layers. These are the three layers and their purpose.
*The intima-The inner layer lined by a smooth tissue called endothelium
*The media- A layer of muscle that lets arteries handle the high pressures from the heart
*The adventitia-Connective tissue anchoring arteries to nearby tissues

Veins are blood vessels that carry blood toward the heart. Most veins carry deoxygenated blood from the tissues back to the heart; exceptions are the pulmonary and umbilical veins, both of which carry oxygenated blood to the heart. In contrast to veins, arteries carry blood away from the heart.
Veins are classified in a number of ways, including superficial vs. deep, pulmonary vs. systemic, and large vs. small.

*Superficial veins are those closer to the surface of the body, and have no corresponding arteries.
*Deep veins are deeper in the body and have corresponding arteries.
*Perforator veins drain from the superficial to the deep veins. These are usually referred to in the lower limbs and feet.
*Communicating veins are veins that directly connect superficial veins to deep veins.
*Pulmonary veins are a set of veins that deliver oxygenated blood from the lungs to the heart.
*Systemic veins drain the tissues of the body and deliver deoxygenated blood to the heart.

I hoped this helped and gave you some useful information. Good luck, I hope you do well on your assignment :) ~Sadie

7 0

3 years ago

6. PLEASE HELP! I’ll mark brainliest

Ymorist [56]

Answer:

I think it's A.

Explanation:

It contains significant amounts of valuable metals such as mercury, cadmium, and lead that can be harvested and sold.

3 0

3 years ago