Answer:
They are produced by the lacrimal glands above your eyes. They drain into tiny holes in the corners of your upper and lower eyelids before traveling through small channels, and down your tear ducts to your nose. Our tears taste salty because of electrolytes.
Seismometer. It produces seismograph. Used to record the movement of the ground during earthquakes.
Reduce!<span> Buy and use less stuff. This is the best way to conserve natural resources. For example, it takes one ton of raw materials from the earth to make one laptop computer! We can also pay special attention to reducing the amount of non-renewable resources we use. For instance, by reducing our use of non-renewable oil and coal to give us energy and electricity, we can make less air pollution. Instead, we can get energy from the sun, the wind and the ocean's tides to heat our homes and light our rooms. These sources of renewable energy don't create pollution and they will never run out! We can also look for different natural resources to use so that we don't use up too much of one kind. For example, we can make tree-free paper out of plants like kenaf, bamboo, and hemp instead of trees! Using tree-free paper is much better for our forests and all the animals that depend on a healthy forest in order to survive.</span>
Answer:
A visit to the Galapagos Islands in 1835 helped Darwin formulate his ideas on natural selection. He found several species of finch adapted to different environmental niches. The finches also differed in beak shape, food source, and how food was captured.
Answer:
The correct answer is "body is healed from the illness", "symptoms of the illness are managed" and "body builds immunity to illness".
Explanation:
Depending on the type of the medicine, the body can respond by different ways. The body can be healed from the illness, for instance, when antibiotics are applied the substances act on the pathogen that causes the illness. The symptoms of the illness can be managed by the use of Symptomatic Drugs, which are often prescribed when the source of the disease cannot be treated or is preferred not to do it. The body can build immunity to illness, particularly when the medicine is a vaccine.