DO/ANSWER THE FOLLOWING 1-5:

It takes approximately 28 days to cycle through 4 phases

The four phases of the menstrual cycle are •menstruation

↪If no embryo, the corpus luteum begins to disintegrate

• follicular phase

↪This causes the uterine lining to thicken

• ovulation

↪Follicle ruptures, releasing ova into the Fallopian tubes

• luteal phase

↪If pregnant, embryo will release hormones to preserve corpus luteum

Don'ts:

⋆Physical overexertion

⋆Getting dehydrated

⋆Excess medication for menstrual cramps

Do's

⋆Take healthy diet

⋆Drink lukewarm water

⋆Take naps & good amount of sleep

lizards have adapted to life in the desert. some desert lizards have toes with spiny scales to them run across the sand without sinking. some use the sand to hide from predators, or to search for small animals that they prey upon.