Is hair a living thing

During the first month of development, how many layers of cells make up the embryo? a. 1 b. 2 c. 3 d. 4

Define and describe the different types of risk factors

Little elijah is full of energy and never sits still. he loves playing with his friends and going on adventures. luckily, he rarely gets frightened and never cries when he is exploring with friends. describe the three aspects of temperament. decide whether elijah is high or low on each aspect of temperament. what are some long-term implications of temperament?