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Tcecarenko [31]
2 years ago
6

What is the name given to those species that were present before the eruption that remained and aided in the first waves of succ

ession?
indicator species

biological legacies

stabilizing species

ecosystem species
Biology
1 answer:
Effectus [21]2 years ago
7 0

Answer:

stabilizing species

Explanation:

they were stabilized

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That act will  help the sustainability of out environment because : C. It will slow down the degradation of the ozone layer

The usage of CFC will crate chlorine atoms that catalyze ozone degradation. By prohibiting this product, Government will slow down Ozone's degradation

hope this helps


8 0
3 years ago
If a bicyclist travels 30 kilometers in two hours, her average speed is a 15 km/h. b 2 km/h. c 30 km/h. d 60 km/h.
olya-2409 [2.1K]

Answer:

15 km/h

Explanation:

5 0
3 years ago
why are Gram-positive bacteria are more resistant than Gram-negative bacteria to antimicrobials that disrupt plasma membranes
NikAS [45]

Answer:

Gram positive bacteria are more resistant than gram negative bacteria to antimicrobials that disrupt plasma membranes because they have cell wall that is made up of a thick layer of peptidologlycan that contain teichoic and lipoteichoic acid to peptidoglycan.

Explanation:

Gram positive bacteria are bacteria that have thick wall made up of peptidoglycan and have no lipid membrane while gram negative bacteria are bacteria that have thin cell wall composed of peptidoglycan with lipid membrane.

Gram positive bacteria is resistant to antibiotics because of their thick cell wall composed of peptidoglylcan which contain teichoic and lipoteichoic acid , this help strengthen the plasma membranes and make them not to be attached by antimicrobial compared to gram negative that lack this.

6 0
3 years ago
Robert and Stephanie are married; both have achondroplasia. Each always knew that they would only marry someone with achondropla
jenyasd209 [6]

Answer:The gene Y 11 is only partially dominant over y 11 ; thus heterozygote Y 11 y 11 plant has ...

Explanation:they have  it i their genes

8 0
3 years ago
Like all forms of life on Earth, all microbial cells perform three major types of activities: __________.
pashok25 [27]

Answer:

4. metabolism, growth, and evolution

Explanation:

Living organisms show different characteristics like respiration, movement, metabolism, growth, evolution, respiration, excretion, nutrition. Most of the microbes are microscopic and unicellular which means they are made up of only one cell but they are also living.

They perform three major types of activities like metabolism, growth, and evolution. This can be seen by culturing bacteria on suitable media. So in the medium, it can be observed that they consume the food present in media and extract energy from it through metabolic activities and are showing growth. All micro-organisms evolve due to mutation. So the correct answer is 4.

3 0
3 years ago
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