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djyliett [7]
3 years ago
8

Radioactivity was discovered around what year?

Biology
1 answer:
RideAnS [48]3 years ago
6 0
Radioactivity was discovered in 1896
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Acceptable Macronutrients Distribution Ranges refer to healthy ranges of intake for carbohydrate, fat, and protein. True False
dangina [55]

Answer:

True

Explanation:

Acceptable Macronutrients Distribution Ranges refers to adequate amount of macronutrient that should be taken in diet to avoid chronic illness or simply AMDR  refer to healthy ranges of intake for carbohydrate, fat, and protein.

ADMR tells about how the protein, Lipids and carbohydrates should be distributed in diet or how much of energy should be obtained from each macronurient.

ADMR for adults are;

Protein; 10-35%, Fat; 20-35%, Carbohydrates; 45-65%.

3 0
3 years ago
Why are scorpions florescent to black light? How might it help them survive?
givi [52]

Answer:

Well, something in the scorpions' exoskeleton causes them to glow. The fluorescence makes their bodies more sensitive to light, so it's easier to find a shady hiding spot to survive in.

Explanation:

3 0
3 years ago
Read 2 more answers
Our nostrils has hair and mucous. What is the need to have them in our nasal cavity?
Aloiza [94]

the nostrils catch the big dust particles while the small and escaped dust particles from nostrils stick to the mucous
7 0
3 years ago
____________________ is the consequence of dilation of arterioles and the resultant influx of blood in the capillaries, which oc
borishaifa [10]

The active hyperemia is the consequence of dilation of arterioles and the resultant influx of blood in the capillaries, which occurs during blushing or excercise.

<u>Explanation:</u>

The rise in organ blood circulation correlated with an organ or tissue having elevated metabolic activity is understood as active hyperemia. An illustration of active hyperemia is the rise in blood flow that follows muscle contraction, also named skeletal muscle activity or responsive hyperemia.

It typically occurs when blood is needed by the organs more than normal. Your blood vessels are expanding to improve blood running in. Reactive hyperemia is the blood circulation reaction to occlusion of blood flow, while active hyperemia is the blood flow result of increased metabolic activity of the tissue.

6 0
3 years ago
Write two characters of roundworms?​
Law Incorporation [45]

Answer:

Explanation:

roundworms have a body cavity with internal organs.

A roundworm has a complete digestive system, which includes both a mouth and an anus.

5 0
3 years ago
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