Answer:
B
Explanation:
Sun to Producers to Herbivores and so on...
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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B. It's less dense. Ice floats<span> because it is about 9% less dense than liquid water.</span>
Answer:
Global warming is an aspect of climate change, referring to the long-term rise of the planet's temperatures. It is caused by increased concentrations of greenhouse gases in the atmosphere, mainly from human activities such as burning fossil fuels, and farming.
Explanation:
The consequences of global climate change : -
- More frequent and severe weather.
- Higher temperatures are worsening many types of disasters, including storms, heat waves, floods, and droughts.
- Higher death rates.
- Dirtier air.
- Higher wildlife extinction rates.
- More acidic oceans.
- Higher sea levels.
Explanation:
The nucleus (plural, nuclei) houses the cell's genetic material, or DNA, and is also the site of synthesis for ribosomes, the cellular machines that assemble proteins. Inside the nucleus, chromatin (DNA wrapped around proteins, described further below) is stored in a gel-like substance called nucleoplasm.
