Calculate the net force of the following situation.

←10 newtons + →30 newtons

question 1 options:

a.←40 newtons

b.←20 newtons

c.→40 newtons

d.→20 newtons

Ascientist wants to determine the effect of a new type of gasoline. he fillsone car with normal gasoline and another identical car with the new gasoline. which is the control group? a. the new type of gasolineb. the car with the normal gasolinec. the car with the new gasolinethe amount of gasoline usedd. the amount of gasoline used

Dna replication or repair occurs in a cell in all of thw following situations except when

Climate warming trends allow plant and insect species to inhabit larger ranges. select the best answer from the choices provided