Answer:
D. build them up and breaks them down
hope this will help :)
Answer:
The reason our blood is read is because we have iron in our blood. (Also our blood cells are red)
I think your answer is D. Red blood cells
Explanation:
Most animals do have iron in their blood so their blood is red.
But... Octopuses (yes that is the write way to say it) have copper in their blood so their blood is actually blue.
The more you know...
Hope this helped! :)
Brainliest?
Answer:
D
Explanation:
A food web explains why there are more producers than consumers. It is because more energy is available to producers.
The food web is a structural representation of the feeding relationship that exists among the living organisms in a particular environment.
A typical food web groups living organisms as producers, consumers, or decomposers. Producers are those that fix sunlight energy into chemical energy, a process known as photosynthesis while consumers are those that either feed on producers or other living organisms in the environment. The decomposers return both producers and consumers back to the earth and help nutrients circulate in the environment.
<em>In a typical food web, producers are usually more than consumers because more energy is usually available at this level. Less and less energy becomes available as we move up the ladder in each food chain that makes up the food web.</em>
The correct option is D.
Answer:
Los genes juegan un papel vital en el control de todos estos procesos. Los genes contienen la información que una célula necesita para producir proteínas, un poco como una receta para un ser vivo. Diferentes genes contienen la información necesaria para producir diferentes proteínas, y diferentes proteínas realizan diferentes trabajos en la célula.
Explanation:
Answer:
quick check answers are
1. which of the follwoing may cause long-term changes in climate.
B. changes in the shape of earths orbit
2. what phenomenon naturally warms earths lower atmosphere and surface?
D. the greenhouse effect
3. which of the following is an example of humab impact on climate changes?
C. global warming
100% :))))
Explanation: