Plz I need help !!!!!!!!!! 8-11

A long time ago, a Greek scientist named Aristotle believed that there were only four elements: earth, water, air, and fire. We

Feliz [49]

Answer: Hi (warning change the wording or you may get charged for plagiarism!)

The idea of the atom is dated back way back to Aristotle's day as you know. But you may not have known that there were many ideas about what the atom would be. some believed that there was only 1 fundamental particle, others however believed that there was no atom at all and that you could just keep cutting the cake forever and never stop. Aristotle's four elements (fire earth air and water) where believed to be fundamental units that everything was made of. Different things such as would and glass would be a combination of earth fire and air perhaps. You may see now how different this idea is from the atom nowadays. there are magnitudes of different types of atoms. the 118 elements you know of are only a fraction of the thousands of isotopes (an isotope is an atom with slightly more or less nuetrons than the normal one with as many nuatrons as protons).

3 0

3 years ago

What were the different theories and experiments that helped explain how life on Earth began?

hjlf

Answer:

Here are seven theories complied by the science daily LiveScience which suggests the origins of Life.

1 Panspermia.

2 Simple Beginnings. ...

3 RNA World. ...

4 Chilly Start. ...

5 Deep-Sea Vents. ...

6 Community Clay. ...

7 Electric Spark. ...

Explanation:

5 0

3 years ago

16 points!!!!!

zhenek [66]

1: ?

2. Deposition can move things such as sand & rocks so if moving enough of them it could create things maybe such as sand dunes

(idk I learned this a while ago so I'm not 100% sure)

3. well if you made something such as a hut or something out of rock/clay erosion could destroy it.

3 0

4 years ago

In flowering plants pollen grains from the flowers male parts called

Allisa [31]

These are called stamens, the male part of a flower that produces the pollen.

Have a good day.

8 0

3 years ago

Select and predict in the case of the drought in the deer habitat in question 3, select a density-dependent factor and predict w

sveta [45]

Answer:Which of the following statements regarding the human

population are TRUE? Select TWO.

The world's population of humans is

increasing.

In every country, the human population is

increasing

In some countries, the human population is

decreasing or staying the same.

The world's population of humans is

staying constant.

Which of the following statements regarding the human

population are TRUE? Select TWO.

The world's population of humans is

increasing.

In every country, the human population is

increasing

In some countries, the human population is

decreasing or staying the same.

The world's population of humans is

staying constant.

Explanation:

7 0

3 years ago