The photograph shows an invasive species of burmese python. these snakes have found a habitat in the florida everglades that is similar to their asian home. how might the asian species harm native species of snakes? a. by forming mutualistic relationships with them b. by competing with them for prey c. by competing with them for mates d. by providing them with additional food

Astudent observes a star from two positions of earth in its orbit, in summer and winter, and measures the change in the position of the star. which of these can be best calculated by this method?

In this experiment, the was intentionally manipulated. it is the independent variable. the dependent variables that were measured were the

Refer to the family pedigree shown here. in generation i, one parent is affected by the gene mutation and one parent isn't. in generation ii, all three children are affected by the gene mutation. what can you conclude about this gene mutation? a. all children born in future generations will be affected by this disorder. b. this gene mutation is a dominant disorder. c. this gene mutation is a recessive disorder. d. the generation i mother is a carrier of this gene mutation.