How hot does it have to be to melt rock

Why has life in the oceans evolved? Explain.

What level of organization is in a human heart

Why do scientists make biological collections

True or false All organic compounds contain carbon

An important function of the hypothalamus is:

What do ferns reproduce by? 1. Spores 2. Budding 3. Cones 4. Seeds

In stars that are near death, What can no longer contain fusion? A) Electromagnetic Attraction B) Strong Forces C) Gravity D) Planets

What types of stress are present at divergent plate boundaries? extension compression both a and b

Which of the following courses should a student take in order to become a hydrologist? Choose the three correct answers 1. statistics 2. geography 3. coding 4. physical science 5. philosophy 6. chemistry

Which statement correctly describes other ways in which nebulae and stars are different? A. A star always has a higher density than a nebula. B. Stars can form inside a nebula but a nebula can never be produced by any star. C.