Need an answer asap. answer the 3 guide questions

asap.

Explanation:

Q1

1- Muscle sprains and strains (Knee wounds can result from a blow to or turn of the knee; from inappropriate landing after a bounce; or from running as well difficult, as well much, or without a legitimate warmup)

Tears of the ligaments that hold joints together (Rapidly changing headings, such as cutting or turning maneuvers, which puts unordinary weight on the knee causing the tendon to extend or tear Landing clumsily on the knee, which may happen after a bounce in volleyball or basketball)

Tears of the tendons that support joints and allow them to move (Most tendon wounds are the result of progressive wear and tear to the ligament from abuse or maturing. Anybody can have a ligament damage. But individuals who make the same movements over and over in their occupations, sports, or day by day exercises are more likely to harm a ligament. A ligament harm can happen abruptly or small by small.)

pregnancy happens more and more

i think a) betsy can donate only blood to mark is correct because, mark and betsy have the same blood type. whereas nobody else has b+ blood so betsy can't donate to them.