can you give me your answer.... plz
1. where did life on Earth originate:
a. the plains of Africa
b. the oceans
c. the glacial valleys of Antarctica
d. Pangaea
2. what causes seasonal change?
a. The tilt of the earth on its axis
b. the rotation of the earth on its axis
c. the changing intensity of the sun's radiation
d. the polar ice caps
3. Which body in our solar system has the greatest mass?
a. Earth
b. Jupiter
c. The sun
d. Venus
2007-10-25 11:32:02 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Earth Sciences & Geology
1)b
2)a
3)c
2007-10-25 11:36:26 · answer #1 · answered by Matt H. 3 · 0⤊ 0⤋
You're just being lazy. THINK!
1) Haven't you heard of life climbing ONTO land?
2) You should have learned that in 2nd grade. What does Earth do that changes its proximity to the sun?
3) What's the biggest thing in the solar system?
2007-10-25 18:38:44 · answer #2 · answered by Lady Geologist 7 · 1⤊ 1⤋
1. if you mean human life then a BUT if any type of life then its B i bet its B
2.A
2.C definitely
2007-10-25 18:38:36 · answer #3 · answered by Chatterboxx 2 · 1⤊ 0⤋
1. b
2. a
3. c
i think
2007-10-25 19:25:53 · answer #4 · answered by ~JoJo~ 3 · 0⤊ 0⤋