Which of these Paleozoic periods is the youngest?

a. Permian

b. Devonian

c. Ordovician

d. Pennsylvanian

Which is not true about eccrine/merocrine sweat glands?

Which of the following are consumers? A. algae B. humans C. bacteria D. grasses

Sunlight is an example of what type of energy?

What is the function of DNA and where is it found in a eukaryote cell? A) sexual reproduction:ribosomes B) controls respiration:mitochondria C) regulates all cell activity:nucleus D) pass of like traits:endoplasmic reticulum

On which molecule will you find the anticodon? a. DNA b. rRNA c. tRNA d. mRNA

Which of the following could cause a habitat change? a. introduction of an invasive species b. a wildfire c. a mudslide d. all of the above

1. Detail explanation of all 9 Energy sources 2. Explain the original source or each type of energy 3. Explain the advantages and disadvantages of each source

What sort of blood vessels are found surrounding air sacs?

Describe the similarities between cellular respiration and fermentation

ATP molecules are needed to start A). The Krebs cycle B). Glycolysis C). The electron transport chain D). None of the above