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Ainat [17]
3 years ago
6

The valves of the heart and veins are similar in that they both _____.

Health
2 answers:
Stels [109]3 years ago
3 0
I think D. are made of rigid cartlage
Allisa [31]3 years ago
3 0
D I think Is the answer
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zheka24 [161]
When setting you feel comfortable so you body starts to feel sleepy so you start to dose off to sleep.
8 0
3 years ago
An individual who has a BMI of 16 should be concerned about blank.
erastovalidia [21]

Answer:

BMI of 16 = being underweight

BMI of 32 = being overweight

Explanation:

If you have a BMI of 16 then you should be concerned about malnutrition, weak immune system and osteoporosis.

If you have a BMI of 32 then you should be concerned of diabetes, heart disease, gallstones, and possibly breathing problems.

8 0
2 years ago
HElp fast please
netineya [11]

Answer:

Dan is a biotechnology R&D professional who studies the chemical makeup of plants as well as animals. Dan is a <u>biochemist</u>.

Explanation:

A biochemist is the professional specialist with solid training in biological chemical sciences, trained to develop analytical and advisory activities related to chemical-biological aspects. She / he studies the chemistry of the life of living beings; that is to say, it tries to describe the structure, organization and functions of living matter. The Biochemist is capable of applying at a productive level the fundamentals and principles of clinical analysis to obtain and preserve biological samples, be they clinical or of another origin (environmental, nutritional, or of animal, plant and microbiological, natural or genetically modified species) and design, execute, and interpret chemical analysis results. A biochemist can exercise the technical direction of laboratories where chemical and biological analyzes of clinical, toxicological, environmental, nutritional, biotechnological interest and related areas are carried out, whether they are directed to the provision of services or research.

4 0
2 years ago
Factors affecting levels of Physical Activity
creativ13 [48]

Answer:

age, gender, race maybe?

8 0
3 years ago
Read 2 more answers
7. Decision Making You are away at a summer camp and are meeting new people. One night, a bunch of your new friends wake you up
slava [35]
Well, this is more of an opinion based question, right?

I would either, a, find another person who's not taking it and stay away from the people who are. B, find an authority figure, in this case a counselor, or an older person. or C, try and find someone to make sure you're safe, and the next morning, tell someone what's going on. 

I hope this helped. 
4 0
3 years ago
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