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romanna [79]
3 years ago
8

What do your veins do to keep your blood flowing in one direction?

Biology
1 answer:
yanalaym [24]3 years ago
6 0
What Re your answer choicemsns
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Which organism is a secondary consumer (3rd trophic level)? a. larvae b. copepods c. killifish d. snapper
anygoal [31]

ANSWER:  B, killifish

REASONING: A secondary consumer consumes animals that eat only plants.  Larvae and copepods do not fit these descriptions, because they do not eat animals.  Snapper do eat animals, so do not fit the description either.  Killifish eat small animals that do eat plants.

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What's the best food in the world?(Including Korean,American,Australian etc)
mestny [16]
All food, but fruit is my favorite.
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Who is Rosalind Franklin?
scZoUnD [109]
She was an English chemist and x ray crystallographer who made contributions to the understanding of the molecular structures of DNA,RNS,viruses,coal, and graphite<span />
3 0
3 years ago
Describing the experience of a snowflake melting on one's tongue as "cold . . . Wet . . . Tingly . . . Slightly metallic in tast
makkiz [27]

Answer;

Wundt; introspection

Describing the experience of a snowflake melting on one's tongue as "cold . . . Wet . . . Tingly . . . Slightly metallic in taste" echoes Wundt's method of introspection.

Explanation;

The pioneering psychologist Wilhelm Wundt used a method called introspection to enable subjects to examine their own mental processes. introspection is used to describe a research technique that was first developed by psychologist Wilhelm Wundt.

Introspection is the examination of one's own conscious thoughts and feelings. In psychology, the process of introspection relies exclusively on observation of one's mental state, while in a spiritual context it may refer to the examination of one's soul.

8 0
3 years ago
Mitochondria and Chloroplast can divide all on their own, independently.<br> True<br> False
kari74 [83]

Answer:

True.

Explanation:

They can be divided independently in plants.

7 0
3 years ago
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