This is showing possible outcomes, genotypes and phenotypes, of offspring from two parents. this is usually shown using a punnett square.

Living cells cannot use heat to provide the activation energy for biochemical reactions because which choice(s) complete the sentence correctly? a) answer choice ii. eliminate b) answer choices ii and iv. c) answer choice iii and iv. d) all answers can complete the sentence.

Aflashlight battery is an example of a) potential energy b) kinetic energy c) thermal energy d) solar energy

Consider the classification levels of a human. eukarya ,animalia ,chordata ,mammalia ,primates, hominidae ,homo ,sapiens .which is the most specific taxonomic level in the classification system above? a sapiens b homo c hominidae d primates