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3 years ago

PLZ HELP!!!!! I WILL GIVE BRAINLIEST!!!!!!!!!!!

Biology

2 answers:

aleksley [76]3 years ago

8 0

Answer:

The respiratory system and the circulatory.

Explanation:

The respiratory system brings in the oxygen and the circulatory system brings all of the oxygen through out the body.

Papessa [141]3 years ago

3 0

Answer:The human respiratory and circulatory systems work together to supply the body with oxygen and get rid of waste carbon dioxide. While the former deals with air and the latter with blood, they work together seamlessly by coordinating the functions of the many parts of each system.

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Besides distance why can't you see across an ocean to land on the other side

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If I recall correctly, I was taught:
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The classification levels of three organisms are listed in the cart:

mel-nik [20]

The correct answer is D. House cats, lions, and tigers belong to the same class and family.

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3 years ago

Which of the following statements about minerals is false? A. Minerals reflect light in different ways. B. The color of a minera

UkoKoshka [18]

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A mineral is a naturally occurring inorganic compound. It is a chemical compound that usually found in crystalline form. The color of the mineral's powder can change because of the oxidation or reduction of particles present in it. The density of many minerals cannot be same because all mineral particles exhibit different composition of atoms or molecules which are responsible for physical and chemical structure of minerals. Hence, minerals vary in density. A mineral can be broken down into many ways like fracture, cleavage and other methods.

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3 years ago

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Evgesh-ka [11]

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Ivan is looking at a cross section of a stem taken from a vascular plant. He sees two different types of vascular tissue: the xy

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Answer:

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