Hemoglobin is the pigment in red blood cells responsible for carrying oxygen
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i believe it's the first one. new format but same language. cuz mRNA is literally just a copy of DNA strand, but written in a different order.
Answer:
Any body part or behavior that helps an animal survive in its environment is called <u>Instincts</u>
Bilirubin is a byproduct of red blood cell destruction and are conjugated in the liver and excreted in bile.
I HOPE that 1, 2, or 3 helps you!! :)
Answer:
1. The cycle of energy is based on the flow of energy through different trophic levels in an ecosystem. ... If large predators are present, they represent still higher trophic level and they feed on carnivores to get energy. Thus, the different plants and animal species are linked to one another through food chains.
Explanation:
2. When organisms use organic matter for cellular respiration, ALL the matter goes back into carbon dioxide, water, and minerals, while ALL the energy leaves the ecosystem as heat (which is ultimately radiated out into space). So matter cycles, energy flows through ecosystems.
3. The amount of energy at each trophic level decreases as it moves through an ecosystem. As little as 10 percent of the energy at any trophic level is transferred to the next level; the rest is lost largely through metabolic processes as heat.
