if a new animal was discovered and examined by scientists then given the scientific name vulpes lupus would it look more similar to a wolf or a fox

the level of progesterone is low at the pre-ovulatory phase of the cycle but it gradually increases and the levels are high at the luteal phase. if pregnancy occurs, the level of progesterone will be high throughout the pregnancy.

if egg is fertilized and the mother gets pregnant, progesterone starts preparing the uterus for the implantation. it starts building up the lining of uterus and make it hostile of the period of pregnancy.

the electromagnetic energy from the sun arrives in the form of visible and invisible light.

d. planting trees

the trees take in carbon to make oxygen.