You stumble upon an unidentified arthropod with no antennae and eight legs. this organism is likely closely related to
a. ? ticks
b. ? grasshoppers
c. ? millipedes
d. ? trilobites
e. ? crayfish

Secondary pollutants are more harmful than primary pollutants. select the best answer from the choices provided ot of

What causes temperature extremes in the desert

Jasmine, at 33 months of age, is able to engage in some self-care behaviors but still has trouble with tasks such as putting on socks. a few months later, she accomplishes this same task relatively easily. the change in abilities is most likely due to