A longer, thicker, straight root, a characteristic of dicots: them. O perennial root adventitious root tap root clumped root

92 sathe best for the question 11. most animals and plants reproduce sexually. this means that dna is passed down to new organisms from two parental organisms. which of the following is a key advantage of sexual reproduction?

Which statement describes a way in which the digestive and excretory systems work together? a. the nephrons absorb nutrients from food going to the large intestine. b. the excretory system balances blood gases in the small intestine. c. the intestinal villi filter blood and send wastes to the bladder. d. the excretory system balances the salts and water obtained from digested food

The cretaceous period spanned the time interval between and 65 million years ago. 250 million 144 million 75 million 200 million