E down the letters of the organis atricial development
precocial development
viviparous animals can display either
lain how these development approach
the degree of parental care offered
how well young are developed at bi
the amount of yolk present in eggs
ulate three differences between preco​

1. which of the following is correct regarding opiates/opioids: a. they all have a natural component as a starting pointb. they have low addiction possibilitiesc. methadone binds to some of the same receptorsd. a and care correcte. all are correct

The pharynx is the structure in the body that serves as a pathway of both air and food. how does the body make sure that food does not get into the lungs? the salivary glands secrete enzymes that pull food out of the air pathway. the small intestine pushes the air out of the digestive system. the pancreas breaks down food in the air pathway. the epiglottis closes the air pathway so that food will not enter it.

Natural resources are any materials that humans obtain from the earth to meet our wants and needs.