The answer is amino acids
The answer is continental drift.
Continental drift is the geological theory that explains how continents move through Earth's surface. All continents were once connected as one supercontinent Pangea. On that supercontinent, populations of one species lived together in one location. But after continents spread apart, these populations were separated on different continents. So, all marsupials lived on Pangea. After continental drift, some populations remained in Australia, and other remained in North America.
Choices:
Marsupials used to have adaptations that allowed them to swim but lost these adaptations over time.
The two groups of marsupials evolved independently of one another on two separate continents.
The continents were once connected, and marsupials were able to migrate over the land.
The oceans were shallow in prehistoric times, which allowed the marsupials to travel from one continent to another.
-metallic luster
-dull luster
-pearly luster
Answer: The correct answer for the fill in the blank is metallic luster.
Gold is a metal. Thus, it possesses all the properties of metal like ductility, malleability, conduction of heat and electricity, metallic luster.
When the light interact with the surface of gold, it produces brilliant shine. This shine is referred to as its metallic luster.
Gold is opaque and reflective. When light strikes gold surface, it is reflected back and does not pass through gold.
Thus, the correct answer for the fill in the blank is metallic luster.
Answer:
The parents are heterozygotes (Aa) meaning that they carry the disease but do not themselves have it. If both parents are carriers, their child can inherit (aa) giving them the disease.
Explanation:
B. carbohydrates, proteins, and fats.
C. vitamins and minerals.
D. fiber.