Well the spread of diseases is caused by bacteria.These one-cell organisms are responsible for illnesses such as strep throat urinary tract infections and tuberculosis.Viruses even smarter than bacteria viruses cause a multitude of diseases from the common cold to aids like fungi and parasites.
Plants, but not animals
Plants must create their own food (glucose) through a process called photosynthesis. To be able to preform this, the cell must have chloroplasts which take in sunlight. Due to plants not having chloroplasts they are unable to carry out photosynthesis
Hope this helps :-)
The population growth or population recovery will be an exponential growth curve. The linear fit on the given data will help model the recovery of the population in future time. The attached image shows the linear fit and its extrapolation till the year 3000. The linear fit gives a good underestimate of the population in the years after 2530. Hence the answer is D. a date in the distant future.
It would affect our environment very badly. The following reasons are why it is bad: 1)Trees are our main supply of oxygen. 2) Corn is slow at converting carbon dioxide into oxygen. 3) Many wildlife creatures (plants and animals) need that ecosystem to live.
The answer is A: Double Helix
