9 The force F keeping the moon in its orbit round the earth is inversely proportional to
the square of the distance r from the earth.
If F = 6 x 105 KN, and r = 8 x 108 m,
Find: 1
(a) the equation connecting F and r
(b) ) the value of F when r = 16 x 108 m
(c)
the value of r when F= 24 x 109 KN.

Plz ! a scientist wants to produce a cow that makes a particular human protein in it’s milk the desired protein causes blood to clot and can be used to treat hemophilia (a blood clotting disorder). which of the following would be best for the scientist to use? a. genetic crosses. b. cloning. c. selective breeding. d. genetic engineering.

Why has two different alleles for the same trait?

What part of the cell does 9 represent? a. cytoplasm b. lysosome c. ribosome d. centrosome