Biology
Physics
Chemistry
Climate Change
100
This cell part is found only in animals and is used by the cell to organize the chromosomes during cell division.
What is centriole?
100
Living things that can produce light by chemical reaction. (like a glow stick)
What is Bioluminescent?
100
Acids start with __ and Bases end with __
What do acids start with and what do bases end with?
100
This is the environmental conditions that occur at a particular place at a particular time.
What is weather?
200
Adding this to a wet-mount slide helps to see organelles move clearly under a microscope.
What is stain?
200
Determine the SALT for the image?
Size: Smaller than the object. Attitude: Inverted. Location: In front of the mirror, between C and F. Type: Real image.
200
Cu2O
What is the formula for copper (I) fluoride?
200
This is the average weather conditions that occur in a region over a long period of time, usually a minimum of 30 years.
What is climate?
300
This forms the protective outer covering, and allows the exchange of materials and gases into and out of the plant.
What is the epidermal?
300
3.00 x 108
The speed of light in a vacuam has a constant value of?
300
The total mass of the chemicals is the same before and after the reaction
What is the Law of Conservation of Mass?
300
This is the enhancement of the natural greenhouse effect due to increased greenhouse gas emission caused by human activities.
What is anthropogenic greenhouse effect?
400
This is a cell that can turn into any specialized cell and can form specialized cells when exposed to the proper environment conditions.
What are stem cells and how are they formed?
400
197368421.1 m/s
The Index of Refraction for glass is 1.52. What is the speed of light in glass?
400
1 SiO2 + 4 HF --> 1 SiF4 + 2 H2O
What is the balanced equation for SiO2 + HF --> SiF4 + H2O?
400
This is a thick slab of ice that is attached to land and forms where sea ice piles up against a coastline or where glaciers flow past the coastline into the ocean.
What is a ice shelf and how is it formed?
500
This is the total magnification of a microscope if the magnification of the objective lens is 20X and the magnification of the ocular lens is 10X.
What is 200X?
500
5.5mm
A lens produces an image that is 15 times bigger than the object. If the image is 80.5mm away from the lens, how far away is the object?
500
The ammonia enters into a neutralization reaction with the methanoic acid, which prevents further irritation of the nerve endings.
Acid: when a bee stings it releases methanoic acid. Bases: treated with a cream containing ammonia base. Why Neutralization?
500
These is one positive and one negative effect of climate change.
What is more tropical plants in cold countries and less habitat for arctic species?
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