What happens to the hydrogen ions that are split from the water molecules

What carbohydrate do grapes have

Anna is majoring in public health. She is designing an epidemiological study to examine the relationship between alcohol consumption and academic performance at her university.

What are the disadvantages of a flatworms digestive system having

Kelly hypothesizes that if she waters a fig tree seedling, it will grow twice as fast as an unwatered seedling. Which of the following steps would compromise her experiment? 1. Plant two fig tree seedlings of the same age 2.

What is a cell how does it effect the body

Students planted three bean seeds after several days, they observed that the seeds' roots were growing downward into the soil which type of tropism were the roots displaying A. Geotropism B. Thigmotropism C. Phototropism D. Photoperiodism

A farmer is trying to determine why some weeds sprayed with weed killer do not die. to begin a scientific investigation of this issue, what would be the first step for the farmer?

What do viruses have to support the idea that they are living?

Suppose a population of rabbits is introduced to an environment that has hot summers and extremely cold winters. Every winter, many rabbits die because of the cold and the lack of food. The rabbits have a range of ear sizes.

True or false: when individuals of a parent species are separated geographically, one population of separated individuals is more likely to acquire neutral mutations than the other.