b) cytosine pairs with guanine in both. literally in dna replication,
<em>adenine goes with thymine</em>
<em>thymine goes with adenine</em>
<em>guanine goes with cytosine</em>
<em>cytosine goes with guanine</em>
hope this helps mina! :) <3
A coastal<span> plain is a flat, low-lying piece of land next to the ocean. </span>Coastal plains<span> are separated from the rest of the </span>interior<span> by nearby landforms, such as mountains. In western South America, a large </span>coastal<span> plain lies between the Andes Mountains and the Pacific Ocean.</span>
Answer:
<h2><u>Phagocyte</u></h2>
Explanation:
Answer:
Organisms change over time due to natural selection and genetic mutations.
Explanation:
An example of natural selection is the finches the scientist Charles Darwin studied in the Galapagos Islands. The finches had different shaped beaks which allowed them to adapt to different environments. An example of genetic mutation is if a person had an extra finger.The past helps us predict the future because if a change happened in the past to an organism, we can use the same change and apply it to other organisms which can help us determine what is to come in the future. Hope this Helped!!
The Earth is made up of several layers. Regolith is the layer of rock and mineral fragments that nearly everywhere covers Earth's land surface. This layer protects the Earth from all physical weathering (the physical disintegration of rock, resulting in smaller fragments) and chemical weathering (<span>The processes by which the internal structure of a mineral is altered by the removal and/or addition of elements.)</span>
