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maxonik [38]
4 years ago
15

Animals can respire with lungs, gills, or

Biology
1 answer:
Salsk061 [2.6K]4 years ago
8 0

Answer:

tenecles

Explanation:

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An isotope is a different form of an element.
Kobotan [32]

Answer:

Isotopes are atoms of the same element that contain an identical number of protons, but a different number of neutrons.

Explanation:

hope it helps

6 0
4 years ago
What is the energy source that allows photosynthesis to occur?
Pie

Answer:

\boxed {\boxed {\sf The \ sun }}

Explanation:

Photosynthesis is a special process that certain organisms (plants, algae, and some bacteria) undergo to create "food".

This turns light energy, carbon dioxide, and water into glucose and oxygen. The glucose becomes the food for the organism, because it is turned into ATP during cellular respiration. The ATP is energy that fuels the processes, like growth, repair, and transport.

This process occurs because of the <u>sun</u>. It provides the light energy needed for the reaction. Organelles inside of the cells, called chloroplasts, contain a pigment (chlorophyll) that captures this energy.

5 0
3 years ago
Cells can be prokaryotic or eukaryotic. Which of the following structures is present in eukaryotic cells but not in prokaryotic
Sonbull [250]

Answer:

nucleus

Explanation:

eukaryotic has a nucleus, prokaryotic does not

6 0
3 years ago
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So i need help with a question its a scientific can become a theory ​
Lubov Fominskaja [6]
Is it a question or ... no ?
3 0
3 years ago
Question 17 of 25
poizon [28]

Answer:

B

Explanation:

<em>Respiration </em><em>can </em><em>happen</em><em> </em><em>without</em><em> </em><em>sunlight</em><em>,</em><em>but </em><em>photosynthesis</em><em> </em><em>cannot</em><em>.</em><em>a</em><em>n</em><em>d</em><em> </em><em>photosynthesis</em><em> </em><em>doesn't</em><em> </em><em>take</em><em> </em><em>place </em><em>at </em><em>night</em><em>,</em><em>so </em><em>less </em><em>carbon dioxide</em><em> </em><em>is </em><em>used </em><em>up </em><em>than </em><em>it </em><em>is </em><em>produced</em><em>.</em>

<em>I </em><em>hope</em><em> this</em><em> helps</em>

6 0
3 years ago
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