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marta [7]
3 years ago
8

Flatworms (platyhelminthes are ________ and typically have ________.

Biology
1 answer:
brilliants [131]3 years ago
6 0
Flatworms are unsegmented worms. They have a tail and a head end by don't have any body cavity or specialized respiratory and circulatory organs. They are also bilaterally symmetrical which gives them both upper and lower surface. With this accompanying characteristics they typically have a flat shape or appearance.
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Leviafan [203]

Explanation:

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The bones in a bird are hollow, reducing its weight for flight. This is an example of which characteristic of life?
dimulka [17.4K]

The bones in a bird are hollow, reducing its weight for flight, this is an example of ADAPTATION. The adaptive responses emerge as a consequence of different environmental pressures.

<h3>Adapatation and environment</h3>

Adaptation is an evolutionary process by which organisms adjust to the environment in which they live.

For example, the bones in a bird are hollow because this adaptive feature enables them to fly.

Adaptations are a consequence of the process of natural selection, i.e., the differential survival and reproduction of the fittest organisms.

Learn more about adaptations here:

brainly.com/question/2396978

7 0
2 years ago
The coconut palm is now widely dispersed in the world because of ________.
Vedmedyk [2.9K]
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4 years ago
Which statement is the correct contrast to the mistaken idea of spontaneous generation?
kramer

All organisms reproduce either sexually or asexually is the correct contrast to the mistaken idea of spontaneous generation

C . all the organisms reproduce either sexually or asexually

<u>Explanation:</u>

The organism could not arise only through the sexually and the asexual reproduction but it is also reproduced through the process of spontaneous generation.

The essential character is offspring is while mother supply is the only solid substrates. The reproduction also takes place by either the egg of the mother or the sperm of the father and began to grow when it is stimulated. Spontaneous generation is defined as the living creature that could arise from nonliving matter.

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3 years ago
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