Osmosis - the control of letting water pass through our cells
Answer:
Flock X - 41 % - 12
Flock Y - 33% - 10
Flock Z - 26% - 8
Explanation:
All you really need to do is follow the instructions.
Here is the information given:
Total pieces of
Food Eaten Percentage(%) Number of birds
Flock X 123 123/300 = 0.41 x 100% = 41% 0.41 x 30 = 12
Flock Y 99 99/300 = 0.33 x 100% = 33% 0.33 x 30 = 10
<u>Flock Z 78 78/300 = 0.26 x 100% = 26% 0.26 x 30 = 8 </u>
Total 300 100% 30
In the percentage portion you need to multiply it by 100% if you want to get the percentage in percent. By multiplying it by the total number of birds, you will be able to get the number of birds in each flock.
Climate change
Greenhouse effect
Some heat energy from the Earth’s surface escapes into space. If too much heat energy escaped, the planet would be very cold. However some gases in the atmosphere can trap escaping heat energy, causing some of it to pass back to the surface.
These are called greenhouse gases, and they keep our planet warm, which is a good thing. Carbon dioxide is an important greenhouse gas.
Increasing carbon dioxide levels
Humans burn fossil fuels such as oil, coal and natural gas. The energy released is used to power cars and other machines, to generate electricity, and to keep buildings warm. The burning fuel releases waste gases, including carbon dioxide. As the human population increases, more fuel is used, and more carbon dioxide is released.
Global warming
The extra carbon dioxide increases the greenhouse effect. More heat is trapped by the atmosphere, causing the planet to become warmer than it would be naturally. The increase in global temperature this causes is called global warming.
Answer:
The purple flower is a dominant trait.
It can be explained with the help of the law of dominance which states that the trait which expresses itself and masks the other in a heterozygous condition is called a dominant trait.
When two purebred parents for a particular trait (like flower color in this case) are crossed, it always results in a heterozygous offspring. The trait which is expressed in the heterozygous condition is said to be a dominant trait.
Like in this case, the offspring had purple flowers. Thus, the purple flower is a dominant trait.
It would hold 660000 gallons
