Name three examples of stimuli

1 answer:

5 0

Stimuli are anything that causes arousal or enables an object to respond or react.

There are many different kinds of stimuli for which is different for every organism, for example, water, light and carbon dioxide are three stimuli and materials needed for photosynthesis in plants to manifest.
In humans, we have nutrients or food, oxygen and water for us to survive. These are stimuli, eyes need light as a stimuli for it see and function. Nasal receptors needs smell as stimuli caused by molecular reactions of an object as a stimuli. And others.

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What are some activities that cells engage in that require energy

malfutka [58]

Answer:

Activities like cell division, photosynthesis, active transport, transmission of nerve impulses etc. needs energy.

Explanation:

Energy is the basic element that makes the cellular processes in our body to occur.
These energy required is released from food and storing it as ATP.
The process of cell division is a continuous and important one which requires energy for its continuation. Similarly other activities of cell that provides us different functionability of our body parts requires energy as well.

7 0

3 years ago

A water quality specialist in South Dakota notices local streams in a region have high salinity levels. The inland streams are n

kaheart [24]

Given what we know about the processes mentioned, we can confirm that a possible source for the extra salt in the stream is Nearby Fracking.

Fracking is a highly controversial process in which highly pressurized water is used for drilling. It is often used to mine natural gas and oil. The controversy lies within its high environmental cost.

The environmental cost factor lies in the use of massive amounts of water and its further contamination of nearby water sources due to the chemicals released during this process.

This, coupled with the fact that the water source in question is stated to not be connected to any form of wetland leads us to the conclusion that the most likely source of extra salt in the stream is nearby fracking.

To learn more visit:

brainly.com/question/2157664?referrer=searchResults

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2 years ago

When can exponential growth happen?

Anna007 [38]

Answer:

The correct answer is option A, when there are unlimited resources

Explanation:

In an exponential growth, the size of population increases with a tremendous rate as there is no competition for resources among the species. A common example of exponential growth can be of bacteria, whose population increases tremendously in unlimited supply of nutrients. The exponential growth can be mathematically represented as

dN/dT=rmaxN

where r max = maximal growth rate for a species

N = population of a species

6 0

3 years ago

Read 2 more answers

Water clarity, or turbidity, measures the amount of sediment and debris in a body of water. Since light cannot shine into water

Dafna11 [192]

Answer:

plants growing on the lake floor

Explanation:

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