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Roman55 [17]
3 years ago
14

Any chemical, physical, or biological changes in the environment that harms living organisms is called

Biology
1 answer:
Blizzard [7]3 years ago
8 0
The answer is - environmental hazard.
An environmental hazard represents a substance, as state or an event that has the potential to threaten the surrounding natural environment, or adversely affect the health of the people, also including pollution and natural disasters such as storms and earthquakes.

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Because they lack well-defined and complex organ systems, we hypothesize that _____ diverged from all other animals early in the
astraxan [27]

Answer:

Poriferans.

Explanation:

The evolution of the organisms has been occur from the simple organisms and leads to the evolution of the more complex organisms. This complexity arises due to the changing environment of the organisms.

The protozoans are the simplest organisms and all the other animal lineage has been derived from the porifera. The porifera are the cellular organisms that  do not have tissue level of organization and simple physiological system. Later, diverse and complex organisms arise from the porifera.

Thus, the correct answer is option (1).

4 0
3 years ago
How are Species of jellyfish able to survive or be alive when they dont have a brain, and many other vital organs that a living
SCORPION-xisa [38]

Hello, Sameedfarooqui6

You see jellyfish adapted to not having a brain but they still have a nervous system. This nervous system goes to there tentacles which helpes jellyfish detect tempatures, touch, food etc.

If that did help i would gladly accept brainliest thanks duded and have a great day!


3 0
3 years ago
Read 2 more answers
Protists can be harmful for which of the following reasons?
sergejj [24]

Answer:

The answer is both  the first (Cause disease) and second (Cause algal blooms)

Explanation:

Protists may cause disease and even kill living things. Also, algal blooms are essentially protists but have chloroplasts- which plays a part in them being harmful.

6 0
2 years ago
Read 2 more answers
Meiosis is called reduction division because
den301095 [7]
Kore ha requiem da plus
am da baby
4 0
2 years ago
What is the difference between limerick poems and concrete poems
Bess [88]
Concrete<span>, pattern, or shape </span>poetry<span> is an arrangement of linguistic elements in which the typographical effect is more important in conveying meaning than verbal significance. It is sometimes referred to as </span>visual poetry<span>, a term that has now developed a distinct meaning of its own.
</span>
A limerick<span> is a humorous </span>poem<span> consisting of five lines. The first, second, and fifth lines must have seven to ten syllables while rhyming and having the same verbal rhythm. The third and fourth lines only have to have five to seven syllables, and have to rhyme with each other and have the same rhythm.
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4 0
2 years ago
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