Where does fertilization take place?

Uterus

Ovary

Cervix

Fallopian tube

What would happen to an organism if one of the organ systems were to disappear?

A scientist wants to find the percent of teens that like the taste of "brand X"lemonade over "brand Y" lemonade. She conducts a taste test of 500 teenagers. She gives each teen a bottle of lemonade with the labels showing the brand of each lemonade.

Many plants reproduce using flowers that attract pollinators, such as insects. Which of the following correctly describes the interaction of another system that contributes to the effectiveness of flowers?

Why is there less energy at the end of a food chain?

Is it possible to answer this question: how many mg are in one km? explain?

A science student makes the following statement. Based on the data, we determined that plant growth is affected by the type of soil. What is the student doing? A. Making a prediction B. Forming a hypothesis C. Collecting data D. Drawing a conclusion

True or False: Volcanic activity was more frequent in earth's past than it is today. True False

What do all fossil fuels have in common?

In a food chain, biomagnification is the result of

Define and give 2 examples of haploid cells