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irina1246 [14]
3 years ago
7

Which piece of children’s playground equipment could be used to model and explain the movement of matter in the biosphere?

Biology
1 answer:
-BARSIC- [3]3 years ago
6 0
A slide, merry go round, swing, or seesaw could be used to model and explain the movement of matter in the biosphere.
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An experiment was conducted by Diane Dodd in which a single population of fruit flies was divided into two, with one of the popu
BARSIC [14]

Answer: Allopatric Speciation

Explanation:

Allopatric speciation occurs when new distinct species are formed due to the separation of a specie into two separate groups. These two groups are kept away from each other.

In allopatric speciation there is no exchange of genes between the two separate groups.

Allopatric speciation can also be known as geographical speciation.

8 0
3 years ago
Is an atom matter? Explain
Korvikt [17]

Answer:

It´s a particle of matter. So, yeah kinda lol

Explanation:

atom, smallest unit into which matter can be divided without the release of electrically charged particles. It also is the smallest unit of matter that has the characteristic properties of a chemical element. As such, the atom is the basic building block of chemistry.

An atom is a particle of matter that uniquely defines achemical element. An atom consists of a central nucleus that is usually surrounded by one or more electrons.

3 0
2 years ago
Identifying Organelles Identify the structures labeled in this cell. Label A: Label B: Label C: ​
Sergio039 [100]

Answer:

Label A. is probably Mitochondria, and Label B. is probably the nucleaus, but Im not sure about C. The ribisome or the endopplasmic reticulam, maybe??

Explanation:

7 0
2 years ago
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Compare the structures for genetics with every day objects. Must include the words: genes, DNA, chromosomes, and nucleus.
alekssr [168]

Answer:

Genes play an important role in determining physical traits — how we look —and lots of other stuff about us. They carry information that makes you who you are and what you look like: curly or straight hair, long or short legs, even how you might smile or laugh. Many of these things are passed from one generation to the next in a family by genes. Most cells have one nucleus. The nucleus is a small egg-shaped structure inside the cell which acts like the brain of the cell. It tells every part of the cell what to do. It contains our chromosomes and genes. Chromosomes come in matching sets of pairs and there are hundreds (sometimes thousands) of genes in just one chromosome. The chromosomes and genes are made of DNA.

7 0
2 years ago
A student examines a cell under the microscope and determines that it is a eukaryote. All but one structure could help the stude
Taya2010 [7]
The nucleus, helps identify if the cell is eukaryotic or prokaryotic.
I don’t really understand the question.
7 0
2 years ago
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