Which of the following pieces of evidence does not support the claim that eating less red meat protects the environment? A. Reduces greenhouse gases
B. Produces less waste
C. Conserves water
D. Improves topsoil

Recent research by marine biologists suggests that bottlenose dolphins have names for themselves. scientists played sounds they had identified as the names of particular dolphins, putting them through a synthesizer so that they did not sound like the voices of particular dolphins. the researchers found that dolphins would respond to the names of other dolphins that they were related to or associated with, but they ignored the names of strangers. this discovery suggests a much greater degree of self-awareness in aquatic mammals than was previously suspected. if this research holds up, what does it suggest about dolphins?

2. sketch the inside of the bean nodule, and describe or label what you observed with the hand lens.

Which is the graph of the piecewise function f(x)? f(x) = image for option 1 image for option 2 image for option 3 image for option 4