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ioda
3 years ago
8

What does light years measure

Biology
2 answers:
Fed [463]3 years ago
5 0

Answer:

Light year measures distance in space

Explanation:

it is mostly used to estimate very far distances and so it might take us about 24 million light years to travel to another galaxy and so on

jolli1 [7]3 years ago
3 0

A light-year is how astronomers measure distance in space, hope this helps ^^

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What is the difference between coniferous and deciduous trees
NeX [460]

Answer:

Explanation:

Deciduous and Coniferous trees are both Woody plants and can both be found in the forest, but there are significant differences between them including-

1) The leaves of deciduous trees change color and are shed seasonally while the needles of Coniferous trees are not lost seasonally, neither do they turn pale

2) Deciduous trees are flowering plants and so they bear their seeds in fruits while Coniferous trees are gymnosperms and so bear their seeds in cones.

3) Coniferous trees possess needles in lieu of leaves while deciduous trees possess broad leaves

4) Examples of Coniferous trees are firs, junipers, redwoods, spruces, and pines etc. while examples of deciduous trees are oak, maple, and elm etc.

3 0
2 years ago
describe the water cycle here on Earth and explain how it demonstrates the law of conservation of matter.
Nitella [24]

Answer:

Start with evaporation. Place a full cup of water in front of a sunny window. Use a marker to make a line at the beginning water level.

After evaporation we have condensation. When the water vapor reaches the sky it cools to form clouds.

Finally, a precipitation experiment. Again, fill a cup almost full with water.

Explanation:

Matter is conserved because atoms are conserved in physical and chemical processes. As complex as the water cycle is, water molecules are conserved and endlessly recycled in nature. Conservation of mass is a physical law that s never broken.

you're welcome!!

8 0
2 years ago
In a healthy person, the feces leaving the body contain very few undigested molecules from food. One major exception is cellulos
Drupady [299]
From this we can conclude that the human digestive system does not produce enzymes that can break down cellulose. The correct option among all the options that are given in the question is the fourth option or the last option. I hope that this is the answer that has come to your desired help.
8 0
2 years ago
Read 2 more answers
​In human audition, the vibration of the ossicles is triggered by the vibration of the ____ and transmitted directly to the ____
goblinko [34]

In human audition, the vibration of the ossicles is triggered by the vibration of the tympanic membrane (the eardrum) and transmitted directly to the fluid and membranes of the inner ear.

The inner ear is shaped like a snail with a thousands of tiny hair cells in it and it is called the cochlea. Hair cells change the vibrations into electrical signals that are sent to the brain through the auditory nerve.


3 0
3 years ago
What kind of volcano will form in this situation
umka21 [38]

<em>Answer: Volcanic landforms tend to be cinder cones, stratovolcanoes, volcanic domes, and calderas. </em>

<em> </em>

<em>Cinder cones are small volume cones consisting predominantly of tephra that result from strombolian eruptions. ... </em>

<em>They are actually fall deposits that are built surrounding the eruptive vent.</em>

<em />

4 0
2 years ago
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