Question 3 of 10
2 Points
A student is heating a piece of metal to test its properties. What would put
the student in danger?
O
A. Wearing goggles
O
B. Tying back loose clothing
C. Using tongs to hold the metal
D. Having a messy work station

If someone could do the first couple, just so i can see how it's done that would be great! 20 points. complete a dichotomous key for the 10 leaves on the common leaves sheet. the chart provided here allows for 11 pairs of statements. depending on how you build your dichotomous key, you may or may not need all of them, or you may need to add some.

What role do bacteria play in the carbon cycle

Identify the type of energy used in each action. the flexing of an arm muscle: a signal transduction process by a neuron: a ball at the top of a hill: 1. electrical energy 2. mechanical energy 3. gravitational potential energy