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marin [14]
3 years ago
9

A graphic illustration that shows each trophic level and the amount

Biology
1 answer:
denis23 [38]3 years ago
5 0

Answer:

energy pyramid I believe

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Which two elements make up the most
Dmitriy789 [7]

Answer:

C. H and O

Explanation:

Almost 99% of the human body's mass is made up of six elements: oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus, in that order.

Element   Symbol   % in body

Oxygen       O              65.0

Coal             C               18.5

The human body is composed of 60% water, that is, H2O.

7 0
2 years ago
Did deletion of any of the possible control elements cause a reduction in reporter gene expression? how can you tell?
lana66690 [7]
Options are not provided in the question. I found the answer on the Internet.

Yes, deletion of the possible control elements can cause reduction in reporter gene expression. Due to deletion of a control element, the activator cannot bind to the enhancer. This causes reduction in the gene expression.

Answer: Deletion of element no. 3 causes a reduction in reporter gene expression. 
6 0
3 years ago
What are the things on how do you manage sexuality related issues?.
makvit [3.9K]

Changes to the drug may be helpful if it turns out that one is the source of the problem. Mechanical aids: Penile implants and vacuum devices may be able to assist males with erectile dysfunction (the inability to achieve or maintain an erection).

Any stage of the sexual response cycle is susceptible to sexual dysfunction. You are unable to enjoy sexual activities to your delight.

The classic stages of the sexual response cycle include anticipation, plateau, climax, and resolution. Both arousal and desire are a part of the sexual response's excitement phase. It's vital to understand that women don't always experience these phases sequentially.

The Sexuality Information and Education Council of the United States (SIECUS) states that a sexually healthy teen demonstrates or has the following characteristics in their interactions with classmates, parents and other members of their family, as well as other close friends and intimate partners.

Learn more about to sexuality visit here:

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5 0
1 year ago
Describes the path of a drop of blood leaving the human heart?
soldier1979 [14.2K]

Answer:

There are two paths of a drop of blood leaving the human heart. First, the deoxygenated blood leaves the heart and second, oxygenated blood leaves the heart,

Explanation:

Deoxygenated blood leaves the heart through an artery called pulmonary artery which take this blood to the lungs. After that, oxygenated blood carries from lungs to the heart through pulmonary vein. The oxygenated blood in the heart leaves the heart through aorta and distribute this blood in all parts of the body.

3 0
2 years ago
8. A scoop of ammonium nitrate is added to a beaker of water. Which is a quantitative observation of the experiment?
BaLLatris [955]

The correct answer is B. The temperature of the water decreased by 5°C

Explanation:

Temperature and the changes in it are part of quantitative observations because these can only be measured and understood through numbers. Indeed, the temperature is globally measured through different numerical scales such as the Celsius or the Kelvin scale. This does not occur in other qualities such as color because this is considered and analyzing using qualities or traits rather than values. According to this, the correct answer is "The temperature of the water decreased by 5°C."

8 0
3 years ago
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