Wild Soay sheep live in a cold environment on a small Scottish Island. The sheep used to be large because they gained extra weight during the summers in order to survive the harsh winters. A recent change in the Island's climate has càused grass to be available for a longer perlod each year, so survival conditions for the sheep have become less challenging. Researchers who study these sheep have most likely observed a decrease in the wild Soay's –​

typically, most spiders possess eight eyes. however, others have as many as 12, and some don't have any. these eyes are for detecting light from dark, deciphering shapes and for gathering their prey.

the correct answer: the index of refraction of the second medium is lower i tried this persons answer and it was wrong this person is lying

within 30 of the equator hope this

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.