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katrin [286]
3 years ago
10

3. Which statement concerning an ecosystem is correct?

Biology
1 answer:
brilliants [131]3 years ago
6 0

Answer:

C) It involves interactions between biotic and

abiotic factors.

Explanation:

Ecosystems need energy imput, need both consumers and producers, and can exist on land, lakes, rivers and oceans.

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Qual a diferença de melhoramento genético e transgenia?
Viefleur [7K]

Answer:

A modificação genética permite que os criadores introduzam uma determinada característica de uma ampla variedade de fontes vivas em uma espécie, permitindo a introdução de muitas características mais valiosas.

Espero que isto ajude!

- Quinn

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3 years ago
Why is the Petri dish a good place to grow bacteria?
ElenaW [278]

Answer:

Cheap and great environment/nutrients

Explanation:

Petri Dishes are filled with nutrients and a bacteria specific surface to promote quick and visible grow

8 0
3 years ago
Leaves curving towards sunlight are examples of _____.
aleksklad [387]


The correct answer is phototrophism.

Phototrophism is said to be the growth of a plant toward a source of light.

It is response to the stimulus of  light and is seen when a plant bends towards the direction that light is coming from. Response by plants to a stimulus is called tropism. The  word or prefix "photo" means or refers to light. Therefore phototropism simply means response to light.

Phototropism can be especially evident in the jungle where the jungle floor gets very little light. If a tall tree falls to the ground, it leaves a gap in the canopy through which sunlight streams to the ground. Many jungle plants growing on the ground will bend towards the  gap  and rapidly grow towards the source of  light.

4 0
3 years ago
Read 2 more answers
How are the cells in the skeletal system helping me in the action of kicking a ball?​
vesna_86 [32]

Answer:

Flexion of the hip joint occurs when the femur (upper leg) moves forwards, which happens when long jumpers land or at the end of kicking a ball.

Explanation:

6 0
3 years ago
What factor does not contribute to "water stress" on the Earth?
PolarNik [594]

The term “water stress" describes the suffering in a region caused by the water scarcity (the lack of fresh water resources) in that area. Overconsumption, growing population , institutional or financial issues are also factor that contribute to water scarcity.  Precipitation differences is not one of them. Correct answer: C

4 0
4 years ago
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