This occurs in sheets of tightly packed cells; it covers the outside of the body and lines organs and cavities within the body

these are organisms that are warmed mostly by heat they generated through their metabolism

define metabolic rate

3-layered embryo that allows the cells to interact with each other

the tissue for rapid heat production

This muscle is also called striated muscle

nerve cells that control thermoregulation and other aspects of homeostasis are concentrated in a region of the brain called the ________

the flow of energy through an animal

A type of cleavage that has little yolk

Name two adaptations that are often triggered by seasonal changes

these are the four categories of tissues

This reduces the flow of heat between an animal and it’s environment and lowers the energy cost of keeping warm

these are the two main influences on metabolic rate

This is a hollow ball of cells

The term that Mrs. Nettuno uses frequently... HINT: 8th letter of the alphabet

these are the 3 kinds of connective tissue fibers

circulatory adaptations for heat loss and gain: Elevated blood flow in the skin results from_______, while a decrease in blood flow in the skin is from_______

Name two bioenergetic strategies

This is the function of a fertilization envelope

the extracellular matrix of a mammalian egg

this is a type of connective tissue that has an abundance of collagenous fibers embedded in a rubbery matrix made of a protein-carbohydrate complex called chondroitin sulfate

What is nonshivering thermogenesis

the metabolic rate of a resting ectotherm

This can artificially activate unfertilized eggs

This is the vesicle that discharges hydrolytic enzymes