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Olegator [25]
3 years ago
7

If you have an eraser with a mass of 20g and volume of 10cm^3, what is the density

Biology
1 answer:
TEA [102]3 years ago
7 0
Feel free to ask if you still don't understand

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How are the orbits of the planets described
Marina86 [1]
It goes in a circle :p
5 0
3 years ago
The chromosomes are arranged in their respective _________________________________ pairs. In humans, this displays 22 pairs of _
Tasya [4]

Answer:

The chromosomes are arranged in their respective homologous  pairs. In humans, this displays 22 pairs of autosomes and 1 pair of sex chromosome.

Explanation:

Chromosomes that are similar in their size and shape and also display similar genetic traits and carry the same genetic information are paired together. These are known as homologous chromosomes. These chromosomes carry different variations of similar genes in them. In humans there are 46 chromosomes in total. These chromosomes are paired and form 23 homologous pairs. Among these 23 homologous pairs, 22 pairs are autosomes and one pair are the sex chromosomes which are either (XX or XY). The sex chromosomes determine the sex of an individual. XX chromosomes represent a female and XY chromosomes represent a male.

Learn more about autosomes here:

brainly.com/question/19426394

#SPJ4

7 0
2 years ago
Data must be considered valid for scientists to trust conclusions. which is the best way to increase the validity of data in an
ddd [48]
The best way to increase validity of data in an experiment is by performing the experiment numerous times and obtaining measurements and data upon each run of the experiment.
8 0
3 years ago
Read 2 more answers
Explain how wood produces chemical energy
andrezito [222]

Wood, when dry, stores chemical energy. This chemical energy is released as the wood burns, and it is converted into heat, or thermal energy. This also produces light energy. As a result of burning, the wood turns into an entirely new substance - ashes. Wood, a form of fuel with lots of potential energy stored in its covalent bonds, will react with molecules of oxygen in the air in a dramatic chemical reaction we call fire. The complex molecules in the wood have 'high energy' covalent bonds, as do the molecules of oxygen.
I hope this helped:))
4 0
2 years ago
A cold transmitted by a facial tissue is an example of fomite. vehicle transmission. droplet transmission. vector. direct contac
m_a_m_a [10]

Answer:

Direct contact.

Explanation:

Since it was spread through facial tissue, physical contact is needed.

Hope this helps! :)

4 0
3 years ago
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