What is a chemical transmitter?

Paola's paper on rock formations was returned with a note asking her to rework the rhythm and flow of the language. Which academic writing trait does this relate to? ideas, organization, word choice, sentence fluency

Explain how meiosis promotes variation in a species.

What type of exercise is this activity? lifting weights?

What is the function of the bronchus?

Human induced enviremental changes can affect living things at which levels

A turkey cooking in an oven will be ready when the internal temperature reaches 180°F. Convert this into Celsius and Kelvin

Adaptations often give organisms a competetive edge. a. True b. False

Biosphere II is a self-contained ecological system that was sealed with researchers inside. Unfortunately, the microbes in the soil consumed rich organic matter and produced carbon dioxide.

When the enzyme amylase from the pancreas is finally ready for use, it is stored within cell cytoplasmic vesicles called___. nuclei. zymogen granules. mitochondria. cristae. vacuoles.

Lesson 16 what is the respiratory system