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Pavel [41]
3 years ago
14

Choose the following best statement that describes why animals need plants.

Biology
1 answer:
den301095 [7]3 years ago
8 0

Plants produce oxygen that animals use for respiration

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Some members of Daphnia, a water flea, have a genetic mutation that causes them to prefer warmer environments. These members rep
algol [13]

Answer:

A. Adaptation

Explanation:

Adaptation refers to the evolutionary process in which organisms undergo mutation or genetic change over many generations, which makes the organisms become better suited to multiply and survive in its habitat. The genetic mutation of Daphnia which makes them develop a trait that makes subsequent generations to prefer warmer environments is an example of adaptation of the organism to his environment.

7 0
3 years ago
When two pea plants with Tt genotypes are cross-bred how many short (tt) plants will there most likely be in the new generation
oksian1 [2.3K]

Answer:

25%

Explanation:

Tt will cross with Tt resulting in 25% TT, 50% Tt, and 25% tt

7 0
3 years ago
Factors derived from factor analysis may themselves be interrelated. When such factors are themselves factor analyzed, the resul
murzikaleks [220]

Resulting factors are called Second-order factors

<h3>What is factor analysis?</h3>
  • Factor analysis is a statistical approach for describing variability in seen, correlated variables in terms of a possibly smaller number of unobserved variables known as factors.
  • It is possible, for example, that fluctuations in six known variables mostly reflect variations in two unseen (underlying) variables.
  • Factor analysis looks for such joint fluctuations in response to latent variables that are not noticed.
  • Factor analysis may be regarded of as a specific form of errors-in-variables models since the observed variables are described as linear combinations of the possible factors plus "error" terms.
  • It may help to deal with data sets where there are large numbers of observed variables that are thought to reflect a smaller number of underlying/latent variables.
  • It is one of the most commonly used inter-dependency techniques and is used when the relevant set of variables shows a systematic inter-dependence and the objective is to find out the latent factors that create a commonality.

To Learn more about factor analysis from the given link

brainly.com/question/26561565

#SPJ4

8 0
2 years ago
True or false scientists use geologic time to organize earths past
lana66690 [7]

the answer is true, hope this helps :)

4 0
3 years ago
Shape is a chemical property.<br> True<br> False
stepladder [879]

Answer:True

Explanation:

6 0
3 years ago
Read 2 more answers
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