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rosijanka [135]
3 years ago
8

2 Pretest Unit 2

Biology
1 answer:
goldfiish [28.3K]3 years ago
8 0

Answer:

a

Explanation:

i looked it up

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Monocots typically have leaves with _________ veins and flowers with ______ parts per whorl.
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Monocots<span> have distinct structural features. L<span>eaf veins of the monocots are parallel. Flower parts are in multiples of three per whorl. Stems have no pith region.  Other characteristics of monocots are: its embryo is with a single cotyledon and its pollen is with single pore. </span></span>

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3 years ago
¿Qué es homeostasis?
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La tendencia hacia un equilibrio relativamente estable entre elementos interdependientes, especialmente cuando se mantiene mediante procesos fisiológicos.


if this is wrong sorry i had to use google translate

7 0
3 years ago
Two different organisms were studied in a carrying capacity study. One was a paramecium population that grew in a flask in a lab
Gre4nikov [31]

Answer:

Paramecium- 0 days/ 50 paramecium

5 days/400 paramecium

10 days/ 900 paramecium

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20 years/ 26 bears

40 years/ 230 bears

60 years/ 250 bears

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100 years/ 252 bears

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The growth rate of bear is very less as compared to that of paramecium growth rate. Along with the growth rate, there are other factors which will be responsible for its numbers such as resources, hunters etc. Also, it uses sexual method of reproduction hence the growth rate will not be like the paramecium growth rate.

6 0
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Which substance is a compound?<br> water<br> gold<br> oxygen<br> hydrogen<br> HURRY PLEASE !!
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Oxygen is a compound.
7 0
3 years ago
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Nastasia [14]

Answer:

it's A

Explanation:

it's explaining your idea.

6 0
2 years ago
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