A 4,000-kg truck is traveling 8 m/s down Main Street. Calculate its kinetic energy.

How can you approximate the number of calories required to keep you in energy balance?

What organ systems are working to you cool down after a workout?

Aparent with freckles is crossed with a parent without freckles. the punnett square shows the possible genotypes and phenotypes of the offspring. which statement accurately describes the probability of phenotypes? a. the offspring are more likely to have freckles. b. the offspring are more likely to have no freckles. c. the likelihood of the offspring having freckles and not having freckles is the same. d. the likelihood of the offspring having freckles and not having freckles cannot be determined.