On a beach in Hawaii, you observe a hatching of sea turtles. Hundreds of baby turtles climb out of nests in the sand and flop towards the sea. As they cross the beach, dozens are caught by predators and eaten.
What kind of survivorship curve do you think the sea turtles display, and why?

the sphincter muscles at the end of the digestive tract is the anus.

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 principle of segregation describes how pairs of gene variants are separated into reproductive cells. from his data, mendel formulated the principle of segregation. we now know that the segregation of genes occurs during meiosis in eukaryotes, which is a process that produces reproductive cells called gametes.

answer; ///progressive relaxation;