The biologist observes that the dark green phenotype becomes the most abundant, making up to nearly 70% of the population. which statement is the best explanation for this phenomenon ?

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?

Which of the following is an example of competition that could be found in a forest? question 14 options: deer eat berries and their droppings seed new areas creating more berry bushes two fox populations utilize the same rabbit population as their main food source two hawk populations utilize the same scorpion population as their main food source lack of sunlight due to changes in the seasons restricts the growth of certain plants

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?