Symbiosis...fungi exchange his nutrients and minerals from soil with solar energy from the plant
Answer: it produced oxygen as a waste product
Explanation: there was more free oxygen
Unequal reproductive success - Accumulation of favorable traits over time. Unequal reproductive success. heritable traits best suited to the local environment are more likely to survive and reproduce. Accumulation of favorable traits over time.
Answer:
Ionic compounds
Explanation:
Ionic crystals are hard and brittle and have high melting points.
Answer:
C - A person with 2 copies of 't' inherited one from their mother and one from their father.