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avanturin [10]
2 years ago
11

THIS IS A PSYCHOLOGY QUESTION.

Biology
1 answer:
uysha [10]2 years ago
7 0
Sleep serves a number of different physiological and psychological purposes including cleaning up brain toxins and consolidating information into memory.
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Pls help asap im timed
Kaylis [27]

Answer:

B. A small fraction of the energy is transferred to higher trophic levels, majority stays in the lower trophic levels

Explanation:

Energy transfer between trophic levels is insufficient. When an organism is eaten by another organism, not all of the biomass of prey forms the biomass of the predator. Majority of the energy is released into environment during cellular respiration. Some of the matter also remains undigested and is not used by the predator. Thus, only 10% of energy available at one level is transferred to the next level. So when we keep on moving up in a food chain, energy available keeps on decreasing.

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3 years ago
Peanuts seedlings were grown under identical conditions. What factor could account for differences in height among the seedlings
Scorpion4ik [409]
The position of the seedlings from the Sun and the gibberling
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2 years ago
An important change during adolescence for a female, is the beginning of a monthly cycle to prepare the uterus to receive and no
melomori [17]
Here are the answers in chronological order:
1.28
2.ovaries
3. Fallopian tube
4. ovaries
5. ovary/ovum
6.ovary/ovum
7. ovulation
8. egg
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10. vascular endometrial tissue
11. Fallopian tube
12. sperm cell
13. uterus
14. fertilized
15.blood
16. uterine
17. cervix and vagina
18. 28
19. menstruation
4 0
3 years ago
In the classification of organisms by kingdom, all prokaryotes are grouped together in the kingdom Monera. Genetic research, how
aleksley [76]
The answer is <span>Both lack membrane-bound organelles and are single-celled.

Prokaryotes are unicellular organisms. The main difference between them and eukaryotes is the absence of nucleus and organelles in prokaryotes and their presence in eukaryotes. That is why they belong to different kingdoms. On the other hands, Archaea and Eubacteria differ in the composition of their cell wall. </span><span>Archaea's cell walls are made of  uncommon lipids while Eubacteria have cell walls made of peptidoglycan.</span>
4 0
3 years ago
Read 2 more answers
A _______ fossil is any fossil which gives us information about a transition from one species to another. A. transitional B. evo
IceJOKER [234]
The answer is A hope it helps
6 0
3 years ago
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