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Mazyrski [523]
4 years ago
7

A student divided some insect larvae into four equal groups, each having the same amount of food. Each group kept it at a differ

ent temperature, and the average length of the larvae was determined after each shedding of the exoskeleton( molt). What is one constant used in this experiment
Biology
1 answer:
Ilya [14]4 years ago
3 0
One constant kept in this experiment is the amount of food available to the larvae.
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marin [14]
Hibernate because when they sleep they don't use any calories so thus,they can survive the winter without waking up for food. This is because also their metabolism slows down so much that it consumes little to no calories a hour keeping its vitals stable and not having to wake up to ''refuel" it's self.
7 0
3 years ago
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Would you expect a shrub or dandelion (dispersed by wind-blown seed) to be a more likely pioneer plant species? why? Thank you s
S_A_V [24]

Answer:

Dandelions may appear <u>quicker after harsh conditions and reproduce at a faster rate.</u> However, both dandelions and shrubs are considered <u>fast-growing plant species</u> that can be categorized as <u>pioneer species.</u>

Explanation:

Secondary succession refers to the changes that take place in a disturbed habitat. Pioneer plant species are those that <u>colonize new habitats after harsh climate conditions and that tend to reproduce at a fast rate.</u>

According to researcher J.W. Darlling (2008), pioneer herbs and shrubs are species that tend to grow faster in comparison to other species, making them excellent pioneer species.

This occurs thanks to plants that are <u>wind-pollinated</u>, such as dandelions, have a higher chance to appear because, as it is a disturbed environment, there are no insects or other fauna present. In addition, shrubs are <u>persistent species that are able to reproduce fast with limited soil availability</u> but a bit <em>slower</em> in comparison to dandelions.

3 0
3 years ago
Describe why estimating the age of the Sun can give an approximate age of the Earth.
Helga [31]
The sun is a main source on providing life on earth. So if it were to be estimated it would be the same as the earth's life span because when the sun was born life on earth was also born simultaneously. <span />
6 0
4 years ago
Read 2 more answers
Scientist set up ___ to be tested during an experiment, and then record___as they conduct the experiment.
dalvyx [7]

Answer: hypothesis , data

Explanation:

6 0
3 years ago
What was shown by both Redi’s and Pasteur’s experiments? Living things only come from other living things. Nonliving things can
hjlf

Answer:

Living things can come from nonliving things.

Explanation:

Both scientists shown that living things can come from nonliving things. Example is; microorganisms can develop from spoiled or bad milk.

Hope it helps.

6 0
3 years ago
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