Need These Answers ASAP Thanks

Biology

1 answer:

konstantin123 [22]3 years ago

5 0

Answer:

An increase in the number of invasive species leads to a decrease in the diversity index. This species can alter the food web within an ecosystem by eliminating the local food sources leaving no food for the faunas. If plant diversity declines, the habitat would definitely lose its balance. The ecosystem would lose its balance. Plants are considered producers and are always the beginning of the food chain. Without plants, animals that consume plants will definitely decline it number; thus, also the consumers on top of the chain.

Explanation:

You might be interested in

The bottom one says co2

Vladimir [108]

Hope this helps
6. A
7. C

5 0

3 years ago

With the proper stimuli, chemoreceptors and mechanoreceptors are depolarized. This is a result of:Sodium channels opening as a r

Alex73 [517]

<h2>Sodium channels </h2>

Explanation:

Depolarization is a result of sodium channels opening as a result of chemical or pressure-based stimuli

Depolarization starts when a threshold stimulus applied on a neuron via Na+ mechanically operated channels that trigger action potential
Action potential is an efficient signaling process by which distantly located cells communicate to each other
Depolarization of membrane potential is due to influx of Na+ via voltage gated Na+ channels
Fast opening of voltage gated Na+ channel shifts membrane potential from -70mV to + 50mV at which voltage gated Na+ channels become inactive thus influx of Na+ abruptly stops

7 0

3 years ago

What characteristic makes osmosis different from diffusion?

Rom4ik [11]

The answer to the question is B

7 0

3 years ago

Where do the calories in your food come from?

GrogVix [38]

Answer: Calories are the amount of energy released when your body breaks down (digests and absorbs) food.

Explanation:

The more calories a food has, the more energy it can provide to your body. When you eat more calories than you need, your body stores the extra calories as body fat. Even a fat-free food can have a lot of calories

6 0

2 years ago

Some Monerans are decomposers . Which BEST describes these Monerans ? Help

BartSMP [9]

Answer:

The answer is D.

They all live in or on a living organism.

Explanation:

These bacteria are special since they live in some of the most harsh habitats such as extreme. The majority are important decomposers.

Hope this helps you!

6 0

3 years ago