You see an emergency vehicle with audible and visible signals approaching from behind while you are stopped at an intersection. what should you do? a. remain stopped unless you can move over to the right without blocking the intersection. b. remain stopped unless you can move over to the left without blocking the intersection. c. drive through the intersection, then pull to the right and stop. d. none of the above

The body is protected against harmful flu viruses by

In a classic experiment using pea shape, mendel conducted two separate genetic crosses. in the first cross the parent plants were “true breeding” for pea shape; one had round peas ( r )and the other had wrinkled (r). the first cross produced a filial 1 generation of all round peas. in the second cross, mendel bred plants from the filial 1 generation. this cross produced different results. out of approximately 1000 plants, about 75% were round and 25% were wrinkled.

Which sentence best describes the relationship between chlorophyll and the chloroplast? a.)chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.