20 points for right answer only (dont put a random answer or you will be reported)

50%

(sorry about my handwriting)

If the father has type o blood, the children will have to be either A or B (you can mostly ignore the i's)

a

explanation:

many plants naturally reproduce this way, but it can also be induced artificially. horticulturalists have developed asexual propagation techniques that use vegetative plant parts to replicate plants. success rates and difficulty of propagation vary greatly. monocotyledons typically lack a vascular cambium and therefore are harder to propagate.

answer: 21

step-by-step explanation:

divide 630 by 30. 30 goes into 630 21 times