No guessin if you take a 10 second quick count, which value would total 72 beats per minute?

What protects the lining of the stomach from acidic gastric juices?

Here's one way to follow the scientific method. place the missing steps in the correct position in the process.

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.