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nexus9112 [7]
3 years ago
12

Heterotrophs obtain chemical energy from ______________.

Biology
1 answer:
loris [4]3 years ago
8 0

Answer:

Heterotrophs obtain chemical energy for their survival by eating plants and animals.

Explanation:

  • The chemical energy that organism need comes from food. They break this food down to obtain energy.
  • Depending on their source of nutrients , they are classified into: Autotrophs and Heterotrophs.
  • Autotrophs use sunlight and photosynthesize to produce their own food. They are often known as producers.
  • Heterotrophs are beings that can't prepare their own food and consume other organisms to obtain energy.They are also called consumers.
  • Examples include: Animals, fungi,etc.
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Photosynthesis (requires), energy to build organic molecules.<br><br> Correct it
Lana71 [14]

Answer:

<h2>Photosynthesis requires energy to build organic molecules.</h2>

Explanation:

Photosynthesis requires energy to build organic molecules.

Remove brackets before and after requires and comma in the sentence, it will be correctly punctuated as above.

6 0
3 years ago
If a widow’s peak (W) is controlled by a dominant allele and a straight hairline (w) is controlled by a recessive allele, how wo
Firdavs [7]

Answer:

The correct answer is - a heterozygous individual with widow's peak.

Explanation:

In the given case, the dominant character is the widow's peak that is represented by the allele W and the straight hairline is a recessive character represented by the allele w. So, if an individual has both dominant alleles WW it means this individual has widows peek as W is the dominant allele and if this individual has ww allele it means the straight is expressed as no dominant allele to mask the effect of recessive allele w.

In the case of heterozygous that means one copy of dominant and one copy of recessive allele is present that is Ww then this individual have a widow's peak due to the fact that dominant allele will mask the effect of recessive allele.

8 0
3 years ago
Over time, the climate of a region becomes cooler. How will this most likely affect the species living in that region?.
Alexeev081 [22]
Will, some of them will died because they will not be able to to adapt to the cold. Some might even survive, and adapt to that new climate, this is called natural selection.
3 0
3 years ago
Read 2 more answers
How can food handlers reduce bacteria to safe levels when preparing vegetables
QveST [7]

These can be done by <u>washing</u> of the vegetables, good kitchen <u>Hygiene</u> and<u> proper storage.</u>

Vegetables are perishables, with some quantity of stored water  and therefore they harbor bacteria.

  • Hands should be washed before handling to prevent contamination.
  • Thorough washing should be done under  running water to remove the bacteria. The water current sweeps away the bacteria.
  • Further washing of the vegetables in the warm water with 2% saline solution is needed to  kill some other bacteria and pesticides  resistant to cold water. This is also remove  pesticides residue  on the leave surfaces.
  • The vegetables should be stored in the refrigerator to slow down the activity of the  bacteria  prior to cooking  or before eating.

for more on handling  of  handling of vegetables to remove bacteria; brainly.com/question/4179837

7 0
3 years ago
In your opinion, do you think cancer will ever be fully preventable or curable? Explain why or why not.
svlad2 [7]

Answer:

I'd like to think so but it probably won't happen anytime soon and I wouldn't be surprised if it didn't happen in our lifetime.

Explanation:

5 0
2 years ago
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