15 pennies and 5 nickels
yes or no
explanation:
16 nennies and 2 nickels

What is the first step in a life cycle of a plant reproduce sexually

Which of the following is one of the four conditions necessary for natural selection to occur in a population? fewer organisms are born than the habitat can support mutation does not occur organisms have identical characteristics variation is inherited

What makes the results of a scientific experiment accurate? a) having multiple trials b) lacking any supporting data c) working in a lab d) using a hypothesis that is always true