Which of the following is not a fossil

A. Outline of fern found in rock

B. Petrified wood in the dessert

C. Baby mammoth found in a glacier

D. Old stone tools found in a cav

What two scientists are given credit for discovering the structure of dna?

Student A told Student B that his ears are the most lateral structures on his head. Student B corrected Student A and said that his ears are actually bilateral structures. Which student is correct, and why

Write one question that a scientific experiment could answer.

Which of these statements best describes the impact of Kennedy Space Center on the economy of Florida? A. The demand for services is lower. B. The earning from tourism is lower. C. The rate of employment is higher. D.

IM GOING TO FAIL! Idea 1 including: ___What is your energy-conserving idea? ___Identify who suggested the idea. ___Description of who will be involved in implementing the idea.

True or false? a woman's behavior can often determine both whether or not she gets a chronic disease, as well as the chronic disease's course of infection.

What role do insulator sequences play in the regulation of eukaryotic transcription?

A tube worm is a creature that lives within the dark, hot, and mineral-rich conditions of a hydrothermal vent. Deep-sea bacteria use chemosynthesis to convert energy into a chemical form.

What type of mutation always creates a stop codon?

Describe what is happening to the chromosomes during each sub-phase of Meiosis I and Meiosis II.