science pt.1
What is round animal or plant
animal
Does the plant cell have a large vacoule in the center
yes
does the plant cell have a cell wall
yes
Do both cells have a nucleus
yes
Which cell is rectangular plant or animal
plant
Do both cells have a mitochondria
yes
Which cell has both a cell wall and cell membrane
plant
Do animals cells conduct energy from the sun
no
What organs do the skeletal systems have?
It has bone, connective tissues, cartilage, tendons, and ligaments
What organs are part of the nervous system
The brain and spinal cord.
compound light microscope
It is a special tool that helps us really small things, it has a light, and it's a tiny small window to look at certain obejects.
How to focus a microscope
You turn the big knob to move the stage, the you ajust your final touches with the smaller knob.
Cell membrane
It decides what go's in and out
Cell
it is a tiny building block of life, its super small thats part of a living thing and its where the important stuff happens
Vacloues
they are storage container that hold water and other important cell needs.
Circulatory system
Its made up of the heart and blood vessals that carry blood and bring oxygen and nuitrients to all parts of the body.
nervous system
It made up of the brain and nevers that send signals to control everything we do.
Endocrine system
It uses hormones to tell different body parts what to do
Respiratory system
It is our bodys breathing system and it helps to take in oxygen and breath out carbon dioxide
Integumentary system
It is the body coat because it inculdes the skin, hair and nails which protects to keep our insides safe.
Digestive system
It is the body's food processor. It breaks down food into nutrients so the body can use them
Interdependence
It is when things depend on each other to work or live, it like how plants need sunlight and water, and how animals need food and water. We help each other in the circle of life
Skeletal system
It is the body's frame work and it helps our body to move
Cell wall
It gives protects and gives shape to the cell
Nucleus
It is the brain or control center of the cell
Mitochondria
It is the power house of the cell, it provides energy for the cell to do it's work