D. Because experimentation includes a control group. also, independent and dependent variables are part of an experiment they arent a type of research
The answers are following
1)a
2)a
3)d
D. Lava plateau
They are formed when lava flows from the volcano & build up over time as the molten lava is deposited & cools.
The s-curve reaches it’s carrying capacity levels out while j-curve hits its carrying capacity and continue causing population explosions and competition for resources.
Answer:
If a checkpoint fails or if a cell suffers physical damage to chromosomes during cell division, or if it suffers a debilitating somatic mutation in a prior S phase, it may selfdestruct in response to a consequent biochemical anomaly.
