Of the following steps in a scientific investigation, the last to be done is usually:

A. experimenting

B. observing

C. producing a model

D. hypothesizing

Why does air stop rising at the top of the convection cell

What is the interactions between lettuce and a rabbit?

If monica fears she has eaten food that may cause listeriosis, how soon might she experience symptoms of the illness

When genes are getting cloned. Is the DNA being cut coming from a somatic cell?

A blue whale swims in the ocean. Which of Earth spheres are represented in this scenario? Hydrosphere and biosphere atmosphere and lithosphere lithosphere and hydrosphere atmosphere and biosphere

Wich word means the history of life in the geology past as indicated by the imprints or remains of living things

Which organ in alimentary canal starts digestion of proteins?

Why do animals in the alpine generally have higher levels of hemoglobin?

In an expirment on traffic, 20 cars are observed driving down a street in 4 hours. What rate of traffic was observed in this experiment? A. 5 Cars per hour B. 2 C. 4 Hours D. 0.2 hours per car

The condition in which the bodys internal enviroment is kept stable is called