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Helen [10]
3 years ago
7

Caffeine is also a what? A. Opioid B. Narcotic C. Barbiturate D. Psychoactive

Biology
1 answer:
Nady [450]3 years ago
5 0
The answer to this question is D: Psychoactive. It is the world's most widely consumed psychoactive drug.
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Test different combinations of stimuli and sense organs. Are there any cases where
mina [271]

Answer: thalamus

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Explanation:

6 0
3 years ago
How would I set out a results table for the whole class results on an experiment? The results are how much bacteria is on an aga
Ray Of Light [21]
Take samples around you and see what bacteria will grow.https://www.stevespanglerscience.com/lab/experiments/growing-bacteria/
7 0
3 years ago
Insulin and Glucagon are produced in the:______.
ElenaW [278]

Answer:

Pancreas; islet of langerhans

Explanation:

Insulin and Glucagon are both hormones released into the bloodstream with the function of regulating blood sugar level. Insulin is released when the blood sugar level (glucose) is high, hence, it converts excess glucose to glycogen, which is stored in muscles. Insulin also helps the cell to utilize glucose as an energy source. Glucagon, on the other hand, functions to convert stored glycogen to glucose (glycogenolysis) when the glucose levels in the blood is low.

Both hormones i.e. Insulin and Glucagon are secreted into the bloodstream by an endocrine gland called PANCREAS, which is a digestive organ found near the stomach. Specifically, the pancreas contains regions that contain endocrine cells called ISLET CELLS. This region, called Islet of Langerhans, is where the hormones are produced in the PANCREAS.

3 0
3 years ago
Key Concept Check Why is Earth warmer at the equator and<br> colder at the poles?
natulia [17]

Answer:

The amount of solar energy in a given area is greater at the equator than in an equal area at the poles, which is why the equator temperature is warmer than the polar temperatures.

Explanation: Hope this helps!!

7 0
3 years ago
Read 2 more answers
Which of the following is a true statement about tectonic plates?
Nataly [62]
I would go with D as it is closest to correct. Every part of the surface of the Earth is a tectonic plate though. The plates vary in thickness, but all of the surface of the Earth is made up of tectonic plates, including the parts under the ocean. Technically, the Earth's landmass does not rest on the tectonic plates, it IS the tectonic plates, but it is the closest to correct here in my opinion.
4 0
3 years ago
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