You are exposed to the same pathogen twice in your lifetime. Which of the following

Biology

2 answers:

Savatey [412]3 years ago

8 0

Answer:

the answer would be D

Explanation:

mariarad [96]3 years ago

6 0

Answer:

Explanation:

You might be interested in

A crayfish lives in a shallow pond along with frogs, turtles, various insects, and small fish. Meadowsweet grows on the banks of

lora16 [44]

The pond is considered as a the crayfish's
A) habitat
This is because the pond is where the crayfish lives and where it gets its food. It does not stray far from it and go back to it just to get food. It stays in the same location.

3 0

3 years ago

Where do most of the world's coal mines come from?

Sonja [21]

Answer:

Most of the world's coal mines come from China, India, the United States, the European Union, and Australia.

Explanation:

China: In the year 2018, China alone produced approximately 3523 million tonnes of coal. Though China is the largest producer of coal in the world, it has to import coal from other countries to fulfill its energy needs. China's share in the total coal produced in the world in the last 12 years is 39.7%.
India: The production of coal in India reached approximately 716 million tonnes in the year 2018. The total amount of coal produced in India in the last 12 years makes up 7.5% of the coal produced all over the world.
The United States: The coal produced in the United States in the year 2018 was approximately 702 million tonnes. The last 12 year share of the coal produced in the US is 16.2% of the total coal produced all over the world.
The European Union: The countries that constitute the European Union togetherly produced approximately 490 million tonnes of coal in the year 2018. The last 12-year contribution of the EU to the total coal produced in the world is 9.2%.
Australia: The production of coal in Australia for the year 2018 was approximately 481 million tonnes. Australia alone produced 6.2% coal of the total world production of coal in the last 12 years.