True or False: Only the Moon's gravity affects the tides because the Sun is too far away from the Earth to cause any change.

Imagine that some change in the environment caused boys to start going into puberty at an earlier age than they ever have in the past. Which conclusion is most reasonable? 1. Brain development will take place more slowly than it has in the past. 2.

The animalia, plantae, and Protista are

The statement "ice floats on water" is considered science because

How do you think this fish population may change?

Which structures are found only in prokaryotic cells

How does the water inside plants return to the atmosphere? Runoff Evaporation Precipitation Transpiration

Mitosis results in how many cells? are they different or identical? what kind of cells do mitosis?

Dense water near the poles sinks, creating a current towards the equator. What would you expect to happen to the current if temperatures at the poles decreased?

Which substance will have a pH close to 7

The process that allows for genetic diversity in population is Sexual reproduction Asexual reproduction Cloning Extinctions