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nadya68 [22]
3 years ago
8

Question 2 (1 point)

Biology
2 answers:
Elis [28]3 years ago
8 0

Answer:

Space and sunlight

Explanation:

ycow [4]3 years ago
3 0
The Sunlight I believe should be the answer
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Which method of heat transfer is what caused the green house effect on earth
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Answer:

Radiative transfer

Explanation:

The greenhouse effect is a phenomenon of radiative transfer, the process by which the energy of light waves is exchanged in matter. Radiative transfer dictates what energy is reflected, absorbed, and emitted.

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In what grade do you take biology<br> I took it in 6th grade,just wondering
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Shkiper50 [21]

Answer:

Internal Fertilization: Mammals,birds and reptiles in them the mode of fertilization is internal

External Fertilization: Amphibians and fishes used external fertilization.

Egg laying Animals;Birds,reptiles and some mammals platypus lays eggs.

Explanation:

Fertilization is a process in which a female egg (Ovum) and male egg (sperm) unite to form a zygote.A zygote is a fertilized egg which grows within an embryo.The process of fertilization is important in eukaryotes such as animals, humans,birds and plants. Fertilization divides a cell into many daughter cells by the process of mitosis and meiosis.It doubles the chromosome numbers.Fertilization are of two types internal and external.

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3 years ago
PLZ HELP!!!!!! 99 POINTS_______________ reactions transfer energy to the surroundings, usually as heat. A) Decomposition B) Endo
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_______________ reactions transfer energy to the surroundings, usually as heat.

C. Exothermic

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The Gram stain technique is valuable in distinguishing Bacteria from viruses whether or not a bacterium has pili. The flagella o
erastova [34]

Answer:

False

Explanation:

Gram stain technique is a method use to classify bacteria into large groups base on their different cell wall components. It differentiate gram positive and gram negative by coloring them with red or Violet colors.

Gram stain is use for identification and classification of bacteria.

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