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victus00 [196]
2 years ago
11

The Sun is the powerhouse of the Solar System and the main source of energy that the Earth receives from outer spaceLector inmer

sivo
(5 puntos)
True
False
Biology
1 answer:
liraira [26]2 years ago
4 0
True I think hope this helps
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What do we call a life-form that is so small we need to look at it through a microscope in order to see it?
avanturin [10]
A Microorganism which can also be known as a Microbe or Microscopic organism
3 0
3 years ago
I need to know what physical weathering and chemical weathering is for a science project!
Oksana_A [137]
Ok ok no fret im here to help as best as i can :)
Weathering is a process that breaks down or changes rocks into smaller pieces. Various atmospheric aspects are responsible for weathering processes. Weathering is different from erosion. Erosion is the movement of rock pieces and sediment from one area to another. Weathering is the breaking down of rocks and erosion is a wearing away of rocks. There are two main types of weathering: physical (or mechanical) weathering and chemical weathering. Quite often, both forms of weathering will occur together

Physical weathering is also known as mechanical weathering. This type of weathering occurs when rocks and other landforms are broken down by physical factors in the environment. These physical factors include wind, water, sun, ice and temperature changes


8 0
3 years ago
7. Explain why we have 4 seasons.
Juliette [100K]

Answer:

The four seasons happen because of the tilt of the Earth's axis. At different times of the year, the sun's rays hit different parts of the globe more directly. The angle of the Earth's axis tilts the Northern Hemisphere towards the sun during the summer.

Explanation:

4 0
3 years ago
Which statements about kinetic energy are true? It's always transformed into potential energy. It's always associated with motio
Fittoniya [83]

Answer:

It's always associated with motion

It can be transferred from one object or body to another

Explanation:

Kinetic energy is the energy due to motion of a body.

  • Moving objects possess kinetic energy which is resident in that body.
  • As with other forms of energy, it can be transferred from one body to another.
  • Kinetic energy can express itself as thermal energy, electrical energy, mechanical energy etc..
  • As a body moves, the kinetic energy is increases.
8 0
2 years ago
A 23 year old female presents with bilateral loss of central vision. You obtain a detailed family history and produced the assoc
sukhopar [10]

Answer:

e. Mitochondrial

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  • In this case, the mother transfers her mitochondria to her children. So the child is affected. The male does not pass this trait on to his children.
  • We can see from the lineage that the mother has defective mitochondria so all their children will have defective mitochondria. One of his sons has mitochondrial, but is unable to pass it on to the next generation.
6 0
3 years ago
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