Answer:
cell cycle (become two cells) or not grow
Explanation:
 
        
             
        
        
        
A.  they have a higher proportion of adenine–thymine than guanine–cytosine base pairs.
The option A represents the complete opposite of "high-gc gram-positive bacteria". High GC content means that this bacteria have more guanine ans more cytosine than the other base pairs- adenine–thymine. This means all the other options are correct.
        
             
        
        
        
ACTH's principal function is to stimulate the cortex (outer layer) of the adrenal glands (located near the kidneys) to secrete a group of steroid hormones called glucocorticoids. Glucocorticoid hormones control the body's use of sugar and also help regulate biological functions during stressful moments
        
             
        
        
        
Answer:
Ultrasound scan to rule out polyps or endometrial hyperplasia of the uterus
Explanation: