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ipn [44]
3 years ago
13

There are 20 mice in a 5 m2 field ecosystem. The population density of mice is _____. 4 per m2 5 per m2 20 per m2 25 per m2

Social Studies
1 answer:
tester [92]3 years ago
3 0

Answer: 4 per m2

<span>To find out the population density of a certain species, you must divide the number of organisms living in that habitat over how big the area is. In this case, because there are 20 mice in an ecosystem that is 5 square-meters big, then there would be 4 mice in every square-meter.</span>

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zhannawk [14.2K]

Answer:

Shared assumptions.

Explanation:

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5 0
3 years ago
__________ refers to quickness and intensity of emotional arousal, Two-year-old Eva's parents meet her assertions of independenc
d1i1m1o1n [39]

Answer:

Reactivity; Autonomy.

Explanation:

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According to the Psychosocial Developmental Theory of Erik Erikson, the guidance and reassurance of Eva's parents will develop autonomy in her.

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So, the correct answer is the Autonomy stage.

4 0
3 years ago
What did Thomas Norman criticize and praise about the New deal?
zalisa [80]
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3 0
2 years ago
How prepared do you believe the Corps of Discovery run by Lewis and Clark were for a 2 month journey from St. Louis to the Pacif
taurus [48]

Answer:

fairly prepared

Explanation:

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What was the only pay bird woman asked for? what does this show about her as a person
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Blood Payment is what she asks for

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Explanation:

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