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quester [9]
3 years ago
8

Is it 1, 2,3 or 4th answer

Biology
1 answer:
gulaghasi [49]3 years ago
7 0
0 N. When the forces acting on an object are balanced so that it’s not in motion or moving in the same direction in the same velocity, the forces in all the directions cancel each other out and the net force acting upon it becomes zero.
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Relation of animal and plants in ecosystem<br>need more explanation plss<br>​
olasank [31]

Answer:

  1. Plants and animals depend upon each other as mutual interdependence is must for their survival. Plants provide shelter for animals and they make oxygen for the animals to live. When animals die they decompose and become natural fertilizer plants. Plants depend on animals for nutrients, pollination and seed dispersal.
4 0
2 years ago
Pelvic bones in whales are an example of <br> structures.
gayaneshka [121]

Answer:

The pelvic bones of whales are “one of the classic examples of a vestigial structure,” said Otárola-Castillo. “But what we found was that the shapes of these bones are highly associated with the mating systems of these whales and dolphins — species that are more promiscuous have more-complex-shaped pelves.”

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3 years ago
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Give one example of a bird and one example of a reptile. Describe one defining characteristic of each. What is a significant sim
zysi [14]

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Birds, such as owls and eagles, have feathers and thin, hollow bones. Reptiles, such as snakes and lizards, have scaly skin and are ectothermic animals. Both possess a unique kind of egg called the amniotic egg.

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3 0
3 years ago
What is the primary function of ground tissue?
VikaD [51]

Answer:

While epidermal tissue mediates most of the interactions between a plant and its environment, ground tissue conducts the basic functions of photosynthesis, food storage, and support.

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3 years ago
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A bog is a type of wetland with witch of the following
liq [111]

Answer:

Still acidic water

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A bog or bogland is a wetland that accumulates peat, a deposit of dead plant material—often mosses, and in a majority of cases, sphagnum moss. It is one of the four main types of wetlands. Other names for bogs include mire, mosses, quagmire, and muskeg; alkaline mires are called fens.

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3 years ago
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