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marishachu [46]
3 years ago
9

Please help me, please

Biology
2 answers:
kakasveta [241]3 years ago
7 0
With what?? Please comment to me if you need anything
Elden [556K]3 years ago
6 0

Answer:with what

Explanation:

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What does absorptive heterotroph mean
KiRa [710]

An absorptive heterotroph is an organism which secretes enzymes externally into its environment to digest organic materials which are then absorbed.
4 0
3 years ago
Jealous can spark? <br><br> all of the above<br> passion<br> worry<br> excitement
goblinko [34]

Answer:

All of the above.

Explanation:

Jealousy is the emotional state of feeling jealous. This is more of a negative aspect rather than a positive one, but can also sometimes be a positive aspect in a relationship.

Jealousy incites the person to have negative feelings like anxiousness, wrath, anger, possessiveness, excitement, etc. But it can also lead to an increase in the passionate feelings for the other person, which can make the individual pay more attention to the other person. In this aspect, it becomes a positive thing.

Thus, the correct answer is all of the above.

5 0
3 years ago
Which is the best description of biology? A. The study of humans and animals B. The study of all living things C. The study of p
Reika [66]

Answer:

<h3>B. The study of all living things.</h3>

Explanation:

Biology is the SCIENTIFIC study of life. It is a natural Science with a broad scope such as anatomy, physiology , morphology e.t.c.

6 0
2 years ago
Why is laser lights so important for us? 6-7 sentences
andreev551 [17]
  1. Lasers can be used in surgical operation such as eye surgery because they are so precise.
  2. The laser can be used in microscopy to produce very clear visuals and study very minute substances.
  3. Lasers can be used in navigation also due to their precision hence reducing accidents
  4. We use lasers to scan barcodes in supermarkets
  5. Powerful lasers can also be used or security purpose for shooting down flying objects that can cause damage to humanity, such as missile and asteroids.
  6. A phenomenon called laser cooling has been used to trap an atom and assist in its study so scientists are able to understand the universe.

3 0
3 years ago
On which part of the body does long-term use of stimulants (e.g., nicotine, cocaine, and methamphetamine) have the most signific
Y_Kistochka [10]
Stimulants are substances that all result in the increase of levels of dopamine in the brain, which is a neurotransmitter that affects attention and pleasure. What this means is that stimulants affect our brain and the way it works by changing the ways that nerve cells communicate.

Neurons (nerve cells) are the cells that have a role in transmitting messages from the brain to other parts of our body, and vice-versa, which is important for pain response, alertness, energy etc.

With long-term use, the use of stimulants would affect the central nervous system (speeding it up), the brain, and the functions necessary to live, like respiration, heart rate, blood pressure, body temperature. Levels of neurotransmitters like dopamine, serotonin, and GABA, which are responsible for the regulation of different processes,  are also impacted, which creates a chemical disbalance ultimately resulting in behavioral changes, mood swings, altered attention, movement and energy, stress etc.

So the part of the body that is affected the most with the long-term use of stimulants like cocaine, nicotine, methamphetamine is the brain of course, which is where these substances have the most impact, but the impact on the central nervous system, autonomous nervous system, and neurotransmitter levels is significant.
6 0
3 years ago
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