Feed-forward is used to describe the action of muscles.
<h3>What is Feed-Forward in the body?</h3>
- In physiology, a feed-forward homeostatic control system (also called a feed-forward homeostatic control system) enables the system to predict changes in regulatory variables.
- It predicts changes by virtue of the predictive effect of one intermediate on another further down the signaling pathway.
- Feed-forward or anticipatory control mechanisms permit the body to predict a change in the physiology of the organism and initiate a response that can reduce the movement of a regulated variable out of its normal range (7, 23).
- Impairments are measured and taken into account before they affect the system.
- In the house example, a feed-forward system could sense when a door is open and automatically turn on the heating before the house gets too cold.
To learn more about feed-forward system from the given link
brainly.com/question/6031934
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Cytoplasm surrounds the organelles , but are not inside of them
Using photosynthesis. They convert sunlight into energy. They eat algae.
https://www.researchgate.net/publication/263703355_Management_challenges_of_Didymosphenia_geminata
Therefore they are consider matter. Remember anything with a mass is matter.