The identify of the four DNA nucleotides is based on b) covalent bonds.
Answer:
Glucose is consumed, and carbon dioxide is produced.
Explanation:
The carbon in glucose is oxidized to carbon dioxide during cellular respiration.
The four systems that describe the functions of the circulatory systems are:
- oxygen is delivered to cells throughout the body by this system
- This system removes carbon dioxide from organs & delivers it to the lungs.
- Carbon dioxide exits the body through this systems
- This system's organs pass oxygen into the bloodstream.
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What is the circulatory system?
The circulatory system can be referred to as a system of organs that includes the heart, blood vessels, and blood which is circulated throughout the entire body of humans or other vertebrates.
The circulatory system includes the cardiovascular system, also known as the vascular system which consists of the heart and blood vessels.
Learn more about circulatory systems at:
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Answer:
Hello!!
All of the matter in a food chain comes from the producer. Many producers use photosynthesis to make their own food. The producer is eaten by a consumer. That consumer is then eaten by another consumer further up the food chain.
Use the information in the food chain to fill in the blanks below
There are several consumers in this food chain. Only the <u>pine vole</u> eats the producer. But all the matter that each consumer eats enters this food chain when the<u> persimmon tree </u>makes its own food.
Explanation: In simpler terms a food chain is a sequence of events that occurs in an ecosystem. The term trophic levels is also used when describing a food chain.
Hope this helps!
Answer:
b) Broca's area
Explanation:
The part of the cerebral cortex that directs the muscle movements involved in speech is known as: broca's area.
