<span>as a severe worldwide economic depression that took place during the 1930s. The timing of the Great Depression varied across nations; in most countries it started in 1929 and lasted until the late 1930s.</span>
They practiced subsistence farming to provide just enough food for themselves
Answer: The cell membrane represents several types of different molecules.
Explanation:
Its basic function is to separate the intracellular part from the extracellular parts. Biological membranes are globally built on the same principle and consist of lipids, proteins, glycolipids, and glycoproteins. Two layers of lipids form the structural matrix of the membrane. Membrane proteins are key to membrane function. The composition also includes sugars that do not come independently but are covalently bound to membrane proteins or lipids.
The election of Nelson Mandela as president was the 20th-century event in South Africa's history that is most closely associated with the end of apartheid.
<h3>What is the Apartheid?</h3>
An Apartheid refers to the white-ruled South Africa's Nationalist Party that contributed to the country's harsh and institutionalized system of racial segregation.
The national party came to an end in the early 1990s in a series of steps that led to the formation of a democratic government in 1994.
Read more about Apartheid
<em>brainly.com/question/1380803</em>
USA was behind in Science and Math. So the federal government dumped massive amounts of money at the high school and college level. Americans so the Cold War heat up in Space. Very far behind.
The first space shuttle had enough capablities to go to Mars.
Mars was the orginal goal!
Moon became the target because USA moved it to so.
Watch Hidden Figures and October Sky for some inspiration.
