Two eight input multiplexers can combine to send data over a single output line. The first step is combining select inputs. To complete the circuit:
A) a NOR gate must tie output lines together.
B) connect one enable input to the other via and inverter, then connect outputs together through an OR gate.
C) the enable inputs must be connected together.
D) tie enables inputs together and install a NAND gate on the outputs.
B
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A) epinephrine. B) ADH. C) corticosteroids. D) parathyroid hormone. E) insulin.
If we cut a cross section through a tree trunk, we will see a number of rings. The most appropriate term for these rings is
A) concentric rings. B) annual rings. C) growth rings. D) eccentric rings. E) all of the above.
School gardens are becoming
What will be an ideal response?
Concern for the welfare of agricultural animals is relatively recent.
Answer the following statement true (T) or false (F)