Nowww! a student observing animals at a zoo answers the following questions.

how many limbs does the animal have? 2
. does the animal have gills or lungs?
3. does the animal have a backbone?

during which task is the student most likely to use this information?
question 1 options:

drawing a food chain containing each animal

using physical characteristics to classify each animal

identifying the preferred food sources of each animal

understanding how traits are inherited by each animal

What do scientists need to look at before developing an argument

Group control group #1 experimental group yes yes yes control group #2 no new drug orange juice bed rest no yes no yes ves which of the following is the best explanation of why a second control group was included in this experiment? o a. to provide the volunteers in the study with something to drink o b. to prove that the common cold cannot be cured c. to confuse anyone who is trying to steal their new drug and sell it as their own invention o d. to researchers conclude that results are related to the new drug and not to the orange juice submit e previous

Abody cell has been growing and at synthesis proteins. in the nucleus of this body cell, dna replication is taking place. and a copy of the cells genetic material is copied. which of the following is the best conclusion you can make about the life cycle of this cell ? a) the cell is ready to undergo mitosis. and a chemical signal will send the cell to prophase b)the cell is undergoing meiosis and will cross over the genetic material next c)the cell is in the s phase of interphase and will move next to the g2 phase d) the cell is in the g2 phase of the interphase and is ready to begin diving