Plants and Animals
what is hibernation.
when an animal is in at a state of a deep sleep for a long time
what is thermal energy
heat energy
what do veins do
they carry blood from one place to another
what has the lowest atomic number
Hydrogen
what is the 3rd planet from the sun
earth
do jellyfish move by themselves
No, they are moved by the waves
What is kinetic energy
Kinetic Energy is the energy of movement
what does your rib cage protect
your organs
what element does salt have.
mercury
how many planets are in our solar system
8
when wombats are born can they see
no, like many mammals wombats are blind at birth
What is potential energy
Potential energy is stored energy
what does your immune system do
it fights off germs
Is a lot of Mercury bad for you.
Yes, too much mercury is bad for you
what is Saturn's rings made of
ice, rock , copper
what is an omnivore
an omnivore is an animal that eats both plants and meat
Name the three laws of motion
1. an object at rest will stay at rest unless a force acts upon it.
2.force equals mass times acceleration.
3.for every action there is an equal and opposite reaction
what does your intestine do
it helps to digest you food
what is the atomic number for copper.
29
does Uranus have a ring
yes
Name the 5 different species of vertebrates
Mammals, fish, birds, reptiles, and amphibians
in E=MC square what does E stand for
energy
what is the longest bone in your body
the femur
what does an atomic number stand for
The atomic number represents the number of protons in the nucleus of the atom
w\What is it called when the sun blocks the reflection of moon to earth
a solar eclicples