Answer:
Muscle tissue originate from mesoderm (one of the three germ layers). Muscle cell are made up of fibers called myofibrils.
Explanation:
A little trick i learnt: The atomic number reflects how many electrons there are, and there must be an equal charge. therefore, there are the same amount of protons as there are electrons. so if it has 81 protons, we look for number 81 in the periodic table, Thallium
The Gulf Stream<span>, together with its northern extension towards Europe, the </span>North Atlantic<span> Drift, ... Click here for more information. ... By carrying warm </span>water<span> northeast across the Atlantic, it </span>makes<span> Western and especially Northern ... The </span>North Atlantic Current<span> of </span>the Gulf Stream<span>, along with similar warm air currents, helps keep ...</span>
Answer:
irreversible chemical change
Explanation:
A chemical change always results in a new substance and as it is not possible to reverse it, it is an irreversible chemical change.
I hope you understood :)
The main reason is that there is no atmosphere. This means that there is no weather and no weather means that there is no wind or rain. Wind and rain are main components of erosion and because there is no erosion, craters can stay preserved for a very long time.
Hope this helps!!
