Biology, 30.12.2019 11:31, lilkobe6982

What does a gamma ray primarily consist of?

Answers: 1

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 21:00, lewislatavia043

Which of these serves as a reference for comparison during a scientific investigation? a)outcome variable (dependent variable) b) test variable (independent variable) c)control group d)hypothesis

Answers: 1

continue

Biology, 21.06.2019 22:00, jessbri5150

This is one of the five kingdoms in the older biological succession. organisms in this kingdom are prokaryotic

Answers: 2

continue

Biology, 22.06.2019 09:30, ally3724f

Did the vinegar diffuse all the way to the center of any of the cubes? if so, which ones? what does this tell you about surface area-to-volume ratio and the diffusion rate?

Answers: 1

continue

Biology, 22.06.2019 10:10, NewKidnewlessons

20 point pls brianliest 1. what does a red shift mean? blue shift? 2. describe the big bang theory. according to this theory, how old is the universe? 3. scientists believe the universe is expanding. what is the evidence that supports this? 4. describe a nebula. 5. describe the 3 types of galaxies. what is a barred spiral galaxy? 6. what is a light year? how far is alpha centauri from earth? 7. describe the universal law of gravitation. be sure to include gravitational force between two objects. 8. describe the planets’ orbits around the sun. 9. what is the asteroid belt? where is it located? 10. describe rotation and revolution of earth. what determines an earth day and year? 11. how do galaxies exist? 12. compare and contrast the inner and outer planets. 13. what causes the seasons?