In nature, which pigment gives red algae its color?

When a blacksmith is working with hot metal, what places does the thermal energy go? Question 15 options: The thermal energy in the hot part of the metal moves to the cold part of the metal. The thermal energy is transferred to the anvil and hammer.

Which substance ha the most thermal energy and will have the most heat flow from it A. A stovetop burner on medium at 200%C B. A nuclear reaction core 1000%C C. The human body 36%C D. Air at room temperature 32%C

Molecular clocks are models that use mutation rates in dna to measure evolutionary time. true or false

These photographs show different types of eruptions. drag the name of the eruption type to the correct photograph.

Definition: This is the structure of DNA as first published by James Watson and Francis Crick in 1953.

Based on family pedigree studies, which relative of an individual with a diagnosis of schizophrenia would be most at risk for developing the disorder?

Which tools do meteorologists use to collect data about the weather? Check all that apply. satellites weather fronts maps and charts weather balloons automated weather stations

Describe how you would determine if the cells of a newly discovered organism were prokaryotic or eukaryotic

For what purpose does a cell use the energy from redox reactions in cellular respiration?

Why is a "ring if life " more appropriate to describe the relationship between archaea, bacteria, and eukaryotes than a "tree of life "?