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NemiM [27]
3 years ago
8

In scientific times people classified plants and animals by use. True or false

Biology
2 answers:
Papessa [141]3 years ago
3 0

True - In ancient times people classified plants and animals by use.

nordsb [41]3 years ago
3 0
True in ancient times people classified plants and animals by use
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Explain the statement “Nutrients do not flow in one direction in the ecosystem, they recycle through the ecosystem.”
kirill115 [55]

Answer:

easy ......

This statement means that the flow of nutrients is not unidirectional in an ecosystem, i.e. the nutrients do not flow in one direction. ... Example: Nutrients that are passed on from the plants to herbivores and then to other organisms are recycled back into the atmosphere after that organism.

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Alveolar type ________ (VIII) cells are responsible for producing surfactant
lord [1]

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Type II cells

Explanation:

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For a substance to change phases, the amount of internal energy must change. Water exists in three phases: liquid, solid (ice),
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Explanation:

3 0
3 years ago
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What is the difference between metaphase in mitosis and metaphase II in meiosis? How are they the same?
lora16 [44]

Answer:

What is the difference between Metaphase 1 and Metaphase 2? In Metaphase I, the 'pairs of chromosomes' are arranged on the Metaphase plate while, in the Metaphase II, the 'chromosomes' are arranged on the metaphase plate. In Metaphase I, the spindle fibers get attached to two centromeres of each homologous chromosome.

In metaphase 1 the pairs of chromosomes referred to as bivalents are totally condensed. Moreover the in metaphase 1 of meiosis there is no centromere division whereas in metaphase of mitosis it does. They align on the metaphase plate in between the poles.

Explanation:

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3 years ago
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