Two adaptations to plants are described below: Adaptation 1: A hornwort is a nonflowering plant that produces a large number of spores instead of seeds. Adaptation 2: A kangaroo paw has tiny, woolly hairs on it that help it hold onto water droplets. Which statement is true about these adaptations? Wich is the answer

Consider a resistor with color code “orange blue brown gold” and a measured value of 370 ω. determine the following: nominal value, tolerance, % error, and the probability of another resistor from the same manufacturing batch having a value closer to nominal than this one. use matlab or excel to evaluate the erf function.

In this experiment, you will use a track, a toy car, and some washers to explore newton’s first two laws of motion. you will make observations and collect data regarding the motion of these objects. in the space below, write a general scientific question that you will answer by doing this experiment.

Explain to someone who knows nothing about fossils the study of invertebrate paleontology and how it scientists understand the history of the earth. be sure your explanation contains a minimum of two complete sentences.