If a large meteorite were to strike the earth, scientists believe it would create a dust cloud that would cover the entire planet for at least a year. Explain the biological
implications of this catastrophe. What would it mean for life as we know it? Please
relate your answer to today's class discussion

What food can provide the body with a quick source of the energy needed to carry out cell functions (a) whole grain bread (b) ground hamburger (c) vegetable oil (d) whole milk

Plants are used for so many things. in your house alone, you can probably look around you and see where plants have been used. for this project, you will identify various uses of plants in your home. directions make a list of objects, products, and any other items around your house where plants were involved in the production of the item. you should have a list of at least twenty items. then respond to the following questions: note: your list of objects and the answers following should be at least 200 words in length. what if plants no longer existed on earth? how would your life be different?

The influenza virus cause the flu, but not other diseases. why?