Biology, 24.01.2020 07:31 teal5393

Julie finds a snail on the sidewalk and wants to know whether or not the snail moves throughout the day. she places a single mark on the sidewalk next to the snail. what will julie use the mark for initially? determining how fast the snail moves acting as a standard unit of measure determining the displacement of the snail acting as a reference point for detecting motion

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Answer from: savyblue1724707

Julie will use the mark AS A REFERENCE POINT FOR DETECTING MOTION.

We are told in the question that, Julie placed a mark on the sidewalk next to the snail because she wants to know whether the snail move throughout the day or not. Considering the aim of Julie for putting the mark, it is obvious that Julie put that mark in order to monitor the snail's movement. If the snail remain at the same point, that means the snail is not moving. If the snail move, the drawn line will allow Julie to know how far the snail has move. Thus, the drawn line serves as a reference point for Julie.

Answer from: swifty125

Julie will use the mark AS A REFERENCE POINT FOR DETECTING MOTION.

Answer from: joshtassler15

"Acting as a reference point for detecting motion" Julie wants to know if the snail moves throughout the day so she places a mark next to the snail which will determine if the snail moved from that spot.

Answer from: taylortayshaun7

Answer from: Quest

Single strand binding protein by peptide bond

Answer from: Quest

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.

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