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maxonik [38]
3 years ago
13

Which is an example of trace fossils?

Biology
2 answers:
Damm [24]3 years ago
5 0
ANSWER: i think it’s D

i’m not sure i hope i helped
i’m so sorry if i’m wrong
anygoal [31]3 years ago
4 0

Answer:

A. An insect getting stuck in tree sap that hardened

Explanation:

The answer is A because that is one of the ways to collect DNA samples for animals. The other way is digging for fossils.

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Vesicles formed during phagocytosis or endocytosis often fuse with the membrane of which of the following organelles? Vesicles f
Stolb23 [73]

Answer:

Lysosomes

Explanation:

Lysosomes are the organelles that have many digestive enzymes such as those for digestion of lipids and proteins. Most of the vesicles that bring substances into the cells by phagocytosis or endocytosis fuse with lysosomes. For example, the vesicles formed during receptor-mediated endocytosis fuse with lysosomes so that LDL particles and other substances are digested by the enzymes of lysosomes. The digested products then leave lysosomes so that cells can use them.  

5 0
3 years ago
Complete the passage about the nitrogen cycle.
Gnesinka [82]

Answer:

During nitrogen fixation specialised bacteria living in the earth's atmosphere convert nitrogen taken from the geosphere

6 0
3 years ago
In which phase of meiosis does the chromosome number change from diploid to haploid?
HACTEHA [7]
Anaphase 1 is the correct answer
7 0
3 years ago
A man riding his bike had a velocity of 5 meters per second north. After 10 seconds, his velocity increased to 9 meters per seco
VashaNatasha [74]
4 mps increase in 10 seconds = 2 mps increase in 5 seconds = .4meters/2sec
6 0
2 years ago
Read 2 more answers
What is the best example of how the nervous system maintains homeostasis?
Blizzard [7]
I'm not sure if it's the "best" example but.

If your blood tempature is low, the hypothalamus will issues reflex commands that make your body shiver. If you are hot, you will sweat is the opposite of this.

Another example is, if your blood contains pyrokines then you might have an infection so you begin to run a fever as your body's way to kill the pathogen at the direction of the hypothalamus.

Hope these examples help!
5 0
3 years ago
Read 2 more answers
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