Why can inbreeding be potentially harmful to
populations? Check all that apply.
Negative traits, such as diseases, may build
up in the population.
Useful traits may be "bred out" of the
population.
Genetic diversity of the population is
increased
The population becomes weaker and less
resilient.

About how much of the cell mass is watet

How can an organ, such as the lungs, work for multiple body systems?

Me brainliest 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?