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Yanka [14]
2 years ago
6

I just need someone to check my answer

Biology
2 answers:
Natali [406]2 years ago
6 0

The correct answer would be All arthropods have exoskeletons. I took the quiz and the correct answer was  All arthropods have exoskeletons.

Hope it helped :)

topjm [15]2 years ago
5 0
All arthropods Have Exoskeletons . Hope I helped 
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how does fossil evidence of forests and freshwater organisms in Antarctica show that the climate there was warmer in the past
noname [10]
The fossil record of Antarctica shows the presence of tropical plants, such as one particular species related to the present day breadfruit. Most plants cannot survive in prolonged temperatures of less than 6 degrees Celsius. Antarctica is freezing all year round and could only have supported tropical and sub tropical plants if it was once much closer to the equator.
The presence of fresh water species also suggest that the continent was closer to the equator. Antarctica is frozen solid with a thick ice sheet.....rivers would be frozen solid all year round or would be limited to water movement under glaciers that melt as a result of pressure and friction. This environment is not suitable to support large fresh water organisms.
7 0
3 years ago
Two species regularly come into contact and form hybrids that have higher fitness than either of the parental species. What are
joja [24]

Answer:

hybridization is categorized as crossing organisms that have different traits to bring together the best of each. However, this can come with some post-zygotic barriers.

Reduced hybrid viability: hybrid offspring does not survive

Reduced hybrid fertility: hybrid offspring cannot reproduce

hybrid breakdown: first generation of hybrids are viable and fertile, however, their offspring (generation 3) are sterile.

8 0
2 years ago
Which step in the scientific method is next after collecting data?
loris [4]
A, I believe. Because after collecting you need to analyze in order to do many other steps. Also all the other answers are something before collecting data
4 0
3 years ago
Read 2 more answers
This product is made up of fatty acids that are derived from alkenes.
Igoryamba
The best and most correct answer among the choices provided by your question is the first choice or letter A. Margarines are products <span> made up of fatty acids that are derived from alkenes.

</span>The main ingredients in most margarines are vegetable oils like soybean or safflower oil.Vegetable oils<span> are mostly unsaturated, which is a problem because unsaturated oils are liquid at room temperature and cannot be used as spreads.
</span>

I hope my answer has come to your help. Thank you for posting your question here in Brainly.

7 0
3 years ago
Read 2 more answers
A 5 km by 5 km plot has a weed count of 250 weeds. What would the population density be for the exact same plot six months later
Rasek [7]

So 200/25 is equal to 8, and because of that, the plot has 8 weeds per square kilometer.

6 0
3 years ago
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