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Mkey [24]
3 years ago
8

Which physical properties do all stars have? Check all that apply.

Biology
2 answers:
vagabundo [1.1K]3 years ago
6 0

Answer:

(A) They are made of gases.

(C) They have a spherical shape.

(E)They make energy through fusion.

Explanation:

i took the test edg2020

malfutka [58]3 years ago
4 0

Answer:

They are made of gases.

They contain iron in their cores.

They make energy through fusion.

Explanation:

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The body system that stimulates eating or drinking is the ________ system. The body system that stimulates eating or drinking is
lisov135 [29]

Answer: Nervous system.

Explanation:

Nervous system is the system in the body that consists of nerves,cells that coordinates action and sensory information and transmit nerve impulses between the body and the brain. In the body, Ghrelin is an hormone or chemical produced in the stomach. This stimulate hunger by acting on neurons in the hypothalamus which make the nerve cells that cause hunger to increase in their activity and reduce hunger inhibiting cells. The hypothalamus produce two proteins that cause hunger: neuropeptide Y (NPY) and agouti-related peptide (AGRP. This create a signals and it is send to the brain. The brain interprete it as hunger and send the signal to the hypothalamus which then influence eating behavior.

4 0
3 years ago
Many scientists believe that greenhouse gases:
Ede4ka [16]
Many scientists believe that greenhouse gases<span> are directly causing glaciers in all parts of the world to melt and recede at an unprecedented rate.
This is what these scientists believe. If you had any options, it would be best for you to write them down here.</span>
4 0
3 years ago
On a coordinate plane, 3 parallelograms are shown. Parallelogram A B C D has points (3, 5), (6, 5), (4, 1), (1, 1). Parallelogra
Fantom [35]

Answer:

Explanation:

https ://us05web.zoom.u s/j/850 39847778?pwd=T0F pQ3pIelJ oQ1RidWhvVF  ppQ1lvQT09

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8 0
2 years ago
Read 2 more answers
Please help fast!
Harman [31]

The calcium present in the milk acts as a fertilizer, for the growth of pumpkin size.

Explanation:

Scientific answer: Milk contains nutrients, minerals mainly calcium which are good for the growth of the plant as a fertilizer.

Milk gets readily absorbed by the roots due to the solubility of nutrients in milk.

The root hairs of the plant transport the calcium to the other parts like stem.

This will only help when all other factors of plant growth are present as sunlight, water other than fertilizer.

Non-scientific question:

The Hypothesis here is those pumpkin plant fed with milk are bigger on size.

Also injecting stems with milk would cause no good.

Pumpkin plants fed with milk and some plants fed with water are compared, we get the result that giant pumpkins are one that are fed with milk. This is  statistical analysis.

8 0
3 years ago
What is located in your upper arm
Juli2301 [7.4K]

Answer:

the humerus

Explanation:

4 0
2 years ago
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