FISH
how are fish eggs fertilized
external fertilization
how are the eggs structured
soft shell
what environment do they live in
deserts/water/forest
what environment do they live in
Trees, shrubs, meadows, and even rock walls
how do they regulate body temp
with their hair or fur
what kind of environment does fish live in
aquatic/water
what environment do they live in
swamps, vernal ponds and even farmland.
how are the eggs fertilized
internal fertzation
do they have scales of skin
skin covered in feathers
do they lay eggs or live birth
live birth
what covers the body of a fish
scales
how do they control there body temp
water and sun
how do they control and regulate its body temp
sit in the warm sun/ go in water/dig underground
how are the eggs fertilized
internal fertilization
do they have fur/skin or scales
fur/skin
how do fish breath
use oxygen from water
were are the eggs laid
water
what type of skin does it have
thick scaly/water tight
how do they regulate it body temp
constricting blood flow to their extremities
what type of environment do they live in
deserts , tropical rainforests , polar icecaps
how do fish move up and down in water
Fish stretch or expand their muscles on one side of their body, while relaxing the muscles on the other side
do they have lungs or gills
gills that turn to lungs
soft shell
how is the egg structured
hard shell
how are the babies fertilzed
internal fertilization