10. How would sheep be kept and fed in an extensive grazing system? O A. Sheep would be allowed to graze on a pasture during specific times of the year.
O B. Sheep would be kept on feedlots to reduce the amount of space they take up.
O C. Sheep would be rotated through paddocks to allow land to rest between grazings.
O D. Sheep would be allowed to graze on rangelands without rotational stacking

The similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between organisms in both locations?

Use this dichotomous key for insect identification to identify the insect shown. 1. a. insect has one pair of wings. order diptera b. insect has two pairs of wings. go to #2 2. a. front wings thicker in texture than hind wings go to #3. b. front and hind wings are same texture throughout. go to #4 3. a. front wings are short order dermaptera b. front wings cover entire abdomen order coleoptera 4. a. wings with scale on all parts of their area. order lepidoptera b. wings without scales go to #5. 5. a. hind wings smaller than front wings. order ephemeroptera b. front and hind wings nearly equal in size. order odonata the insect pictured is in the order diptera. ephemeroptera. coleoptera. odonata.

Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities