2points
which of the following shows methods of harvesting corn in order from the
lowest rate of resource consumption to the highest?
a. picked and sorted by hand hand-picked and sorted by a simple
machine picked and sorted by complex machinery
o
b. picked and sorted by hand picked and sorted by complex
machinery hand-picked and sorted by a simple machine
o
c. hand-picked and sorted by a simple machine → picked and sorted
by hand picked and sorted by complex machinery
o
d. picked and sorted by complex machinery — hand-picked and
sorted by a simple machine → picked and sorted by hand
Answers: 3
Biology, 21.06.2019 19:00
Look at the images of different rocks. which rocks have a fine-grained texture? check all that apply. 1 2 3 4 5
Answers: 1
Biology, 22.06.2019 03:00
When mendel crossed a true-breeding short plant with a true-breeding tall plant all the offspring were tall. which term describes the gene for tallnes?
Answers: 1
Biology, 22.06.2019 11:30
Female luna moths (actias luna) attract males by emitting chemical signals that spread through the air. a male hundreds of meters away can detect these molecules and fly toward their source. the sensory organs responsible for this behavior are the comblike antennae visible in the photograph shown here. each filament of an antenna is equipped with thousands of receptor cells that detect the sex attractant. based on what you learned in this chapter, propose a hypothesis to account for the ability of the male moth to detect a specific molecule in the presence of many other molecules in the air. what predictions does your hypothesis make? design an experiment to test one of these predictions.
Answers: 1
Biology, 22.06.2019 14:30
Alexa is preparing for a presentation by creating note cards identifying keywords that describe various features of each type of plate boundary. which words apply to all three of the convergent boundaries?
Answers: 2
2points
which of the following shows methods of harvesting corn in order from the
lowest...
which of the following shows methods of harvesting corn in order from the
lowest...
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