Which best describe fetus development? a.) the heart beats and is heard during the first trimester. b.) the heart beats and is heard during the second trimester. c.) the heart beats during the first trimester, but is heard in the second trimester. d.) the heart beats during the second trimester, and is heard in the third trimester.

The correct answer is:

A fetal heartbeat may prime be identified by a vaginal ultrasound as new as 5 1/2 to 6 weeks following gestation. That’s during a fetal pole, the first obvious sign of a developing embryo, can seldom be observed.

starchy vegetables are high in carbohydrates.

starchy vegetables contain more carbohydrates than non-starchy vegetables.

explanation:

there are two primary categories of carbohydrates, essentially differentiated on the basis of their carbohydrate content (which is in the form of starch - a complex carbohydrate):

those vegetables which contain little amounts of starch are termed as non-starchy vegetables, and some examples include: artichokes, broccoli and bean sprouts.

vegetables high in their starch content are distinguished as starchy vegetables, and some examples include: potatoes, chickpeas and corn.