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creativ13 [48]
3 years ago
7

1. What were the conditions on the planet when life began?

Biology
1 answer:
Marianna [84]3 years ago
8 0

Answer: The early Earth had no ozone layer and was probably very hot. The early Earth also had no free oxygen. Without an oxygen atmosphere very few things could live on Earth. Anaerobic bacteria were probably the first living things on Earth.

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_____ are lipids that store energy and are typically composed of multiple building blocks containing three fatty acids attached
marta [7]

Answer:

Fats are lipids that store energy and are typically composed of multiple building blocks containing three fatty acids attached to a glycerol molecule.

Explanation:

Fats, because they are a group of natural molecules that includes fats, waxes, sterols, and fat soluble vitamins.  

5 0
3 years ago
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If anyone could complete this timeline in order, left to right, that'd be much appreciated :)
Lady_Fox [76]

Explanation:

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6 0
2 years ago
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Need help<br> need to ask more questions
MrRissso [65]

The conclusion that can be draw from the data above concerning the carnivores and the herbivores is that the carnivores have shorter digestive system than the herbivores. That is option C.

<h3>What are carnivores and herbivores?</h3>

The carnivores are those animals that kill and feed on other smaller animals as their source of food while the herbivores are the animals that feed on plant and plant products.

From the data given above, the herbivores have longer digestive system but are less heavy in weight as when compared with the carnivores.

Also from the data given above, the carnivores have a shorter digestive system but with more weight than the herbivores.

Learn more about carnivores here:

brainly.com/question/24841795

#SPJ1

3 0
1 year ago
HELP PLEASE ITS MULTIPLE CHOICE
lidiya [134]

Answer:

D

Explanation:

3 0
4 years ago
Pls help me with this question its science?​
algol [13]
Jack. A signpost is a non-living thing and non living things do not grow. Sam is an adult and he has stopped growing already. Jack is a child and will continue growing the next few years.
6 0
3 years ago
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