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Arisa [49]
3 years ago
15

Which indicators are living and non-living?

Biology
1 answer:
bulgar [2K]3 years ago
7 0
Living indicators are species that are sensitive to changes in the environment. For example air pollution can be monitored by looking at lichen, which are sensitive to sulphur dioxide in the air. The number of lichen at a particular location indicates how clear the air is. Similarly, mayfly larvae are good indicators for water pollution because they're sensitive to the concentration of dissolved oxygen in water.

Non-living indicators are things like satellites which can measure the temperature of the sea surface, weather stations that measure atmospheric temperature, rain gauges to measure rainfall, and dissolved oxygen meters to measure concentration of dissolved oxygen in water. 
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Which landforms are present in the Andean countries?
sweet [91]
Which landforms are present in the Andean countries?
Mountain Peaks, Plateaus, Plains


Hope this helps!
4 0
3 years ago
After drinking a great deal of coffee (pH 5), a human's blood buffering system would need to ________ as the coffee was digested
spayn [35]

Answer:

Hydrogen ion(H+)

Explanation

The human blood has carbonic acid and bicarbonate anion as buffer to maintain the blood pH between 7.35 and 7.45. A virtual value higher than 7.8 and 6.8 can lead to death.

Taking coffee which has a low pH will lower the pH of the blood. In order to raise the pH back to normal and lower the level of acid present in the system. The human buffering system will to take up Hydrogen ion.

3 0
3 years ago
What are gametes? Gametes are seeds. Gametes are spores. Gametes are a part of asexual reproduction. Gametes are sex cells, like
Alex Ar [27]
Gametes are sex cells. They are sperm and egg.
5 0
2 years ago
After ovulation, the corpus luteum releases _____ to prepare the endometrium for implantation.
ivolga24 [154]

After ovulation, the corpus luteum releases progesterone and estrogen to prepare the endometrium for implantation.

What is ovulation?

Ovulation is the process in which a mature egg is released from the ovary. After it's released, the egg moves down the fallopian tube and stays there for 12 to 24 hours, where it can be fertilized.

Sperm can live inside the female reproductive tract as long as five days after sexual intercourse under the right conditions.

Your chance of getting pregnant is highest when live sperm are present in the fallopian tubes during ovulation.

In an average 28-day menstrual cycle, ovulation typically occurs about 14 days before the start of the next menstrual period.

However, each person's cycle length may be different, and the time between ovulation and the start of the next menstrual period may vary.

To learn more about ovulation: brainly.com/question/9387421                                                                                 #SPJ4

5 0
2 years ago
The area in the brain responsible for balance and fine motor control
beks73 [17]

Answer: The cerebellum

Explanation:

      The cerebellum is responsible for balance, fine motor control, and more. This means that the area in the brain you are looking for is;

                   The cerebellum

<em>     Read more about </em><em>the cerebellum</em><em> here:</em>

<em>brainly.com/question/17814054</em>

7 0
2 years ago
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