Plant Cells
What are 3 things an animal cell has but a animal cell does not
chloroplast, cell wall and a vacuole
Do magnets attract north to south or south to south
north to south
what is wind made of
air molecules
who discovered the first volcano
Friedrich Wilhelm Heinrich Alexander von Humboldt,
Does a animal cell has a cell membrane
yes
why do plant cells have a cell wall
It provides a structural framework
what are magnets made of
Magnets are made of a group of metals called ferromagnetic metals.
what causes wind to blow
Gases move from high-pressure areas to low-pressure areas
what is a volcano
A opening that allows magma to reach earth's suface
what are the three differences between plant cells and animal cells
Plant cells have a cell wall, but animals cells do not
why do plant cells need chloroplasts
To help it convert light and energy into the cell
What are magnets surrounded by
An invisible magnetic field
Can the wind break rocks
Yes wind can break rocks with the help of erosion and water
What is lava
molten rock that erupts from a volcano
What is cytoplasm
The cytoplasm functions to support and suspend organelles and cellular molecules.
why do plants need both a chloroplasts and mitochondria
Plant cells need both chloroplasts and mitochondria because they perform both photosynthesis and cell respiration
What are 3 different types of magnets
permanent magnets, temporary magnets, and electromagnets.
what does weathering do to rocks
Weathering describes the breaking down or dissolving of rocks and minerals on the surface of the Earth.
what are 3 different volcano names
Cinder Cone,
Composite, and Shield
What is mitochondria
an organelle found in large numbers in most cells,in which the biochemical processes of respiration and energy production occur. It has a double membrane, the inner layer being folded inward to form layers (cristae).
why do plant cells have mitochondria
Mitochondria in plants is essential for producing energy
what do permanent magnets and electromagnets have in common
Permanent Magnets & Electromagnets both create magnetic fields
What are 3 types of weathering
thermal expansion, frost weathering, exfoliation
Have all volcano's erupted at some point
yes they have
what is the nucleus do in a animal cell
The nucleus controls and regulates the activities of the cell (e.g., growth and metabolism) and carries the genes, structures that contain the hereditary information.