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Oksana_A [137]
3 years ago
12

I need help with and i will give you a branlist and it’s science

Biology
1 answer:
nydimaria [60]3 years ago
3 0

Answer:

B

Explanation:

Nitrogen has 7 protons

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Please help asap
ki77a [65]

Answer:

d? maybe?

Explanation:

7 0
3 years ago
Two advantages of using meters as a measurement of length rather than old measurements of length
vazorg [7]

Answer:

Explanation:

Metric measurement is easier to learn because the units name have the same root word all over places that it is being used.

Accuracy

The use of meter ensures accuracy of measurement rather tham using the old method

It is an easier and convienient method to use in taken measurement.

It is an international system of unit hence it allows for continuity and transparency anywhere in the world.

It allows accurate conversion rate when using meter than old method.

5 0
4 years ago
Which is defined as a cell structure made of DNA that gives all of the master instructions for the cell?
Doss [256]

Answer:

a chromosome is a cell structure made of DNA,which is found in the nucleus of a cell.

I hope this helps

7 0
3 years ago
What are new stars that are found in the spiral arms and formed from recycled dead star material known as?
Arada [10]

Answer:

population I stars.

Explanation:

A star is a giant astronomical or celestial object that is comprised of a luminous sphere of plasma, binded together by its own gravitational force.

It is typically made up of two (2) main hot gas, Hydrogen (H) and Helium (He).

The luminosity of a star can be defined as the total amount of light radiated by the star per second and it is measured in watts (w). Also, the apparent brightness of a star is a measure of the rate at which radiated energy from a star reaches an observer on Earth per square meter per second. The apparent brightness of a star is typically measured in watts per square meter.

Some of the examples of stars are; Canopus, Sun (closest to the Earth), Betelgeus, Antares, Vega etc.

New stars that are found in the spiral arms and formed from recycled dead star material are known as population I stars. Also, it comprises of association and clusters formed a million or billion years ago in the spiral arms of Milky Way galaxy.

A galaxy can be defined as a collection or group of many billions of stars and other planetary body which are existing independently.

6 0
3 years ago
Read 2 more answers
Cellular respiration harvests the potential energy stored in ______ and uses the energy to make atp.
Oksanka [162]
The potential energy stored in glucose and converts the energy to ATP.
4 0
2 years ago
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