Answer;
D. trenches
Explanation;
-Plate tectonics is the theory that Earth's outer shell is divided into several plates that glide over the mantle, the rocky inner layer above the core. The plates act like a hard and rigid shell compared to Earth's mantle.
-Plates at our planet's surface move because of the intense heat in the Earth's core that causes molten rock in the mantle layer to move. It moves in a pattern called a convection cell that forms when warm material rises, cools, and eventually sink down.
Answer:
Explanation:
THE MUSCULAR
SYSTEM
Movements YOU CAN
VOLUNTARILY and
INVOLUNTARily clo
are controued by
the muscular System
more
SMOOTU Muscles
heb operate organi
OLUNTARY
e footh you
den
CARDIAC muscles
keep the heart Png
involuntary
3
all in
your
WORK
TUN
cons
Internal
1
Skeletal muscles
+Move your bones
*Voluntary
bladder
2
Toke
turns
Contracting
& Piping
4
4
Match the word phrase with the correct place on the chart."
1
2
3
4
Constantly at Work
Stomach
Connects Bones to Tendons
Typically Work In Pairs
Answer:
Explanation:
The lactase-persistence mutations are roughly as old as the oldest milk-holding vessels or pots
lactase persistence:
Lactase persistence is an example of natural selection, which can cause some humans to continue the activity of the lactase enzyme in adulthood also.
The hereditary examinations and studies propose that the established mutation related to lactase persistence began a long time back, in populaces that started domesticating and dairy cultivation during the Neolithic age when pastoralist populaces started to utilize milk for their livelihood. As found and studied that “the lactase-persistence mutations are roughly as old as the oldest milk-holding vessels.” The cultural and social activities of dairying and drinking non-human milk gave an environment wherein lactase persistence was favorable. DNA proof demonstrates that mutation in the lactase gene emerged in these populaces around a similar time.
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Contain 46 chromosomes each
