BIOLOGY MIDDLE SCHOOL

Photosynthesis is crucial to life on earth in another way besides as the main food supply. What else does photosynthesis continually supply?

Answers

Answer 1
Answer: Photosynthesis produces oxygen, which we use to breathe.

Related Questions

Sally and Maria hypothesized that earthworms lived only in dark, damp places. They measured a one-meter square in a shady spot near a stream. They dug through the soil and collected earthworms. They collected 43 worms. They repeated the experiment in several locations, sunny and dry included. They found the most worms in the shady, damp plot near the stream. Several other groups of science students carried out the same experiment and got similar results. This is an example of A) bias. B) repetition. C) replication. D) validity.
What is a fine-grained material that has been transported and deposited by the wind ? A. LoessB. Sandblast C. Slip face D. Sand dunes
Viruses, bacteria, fungi and protists can cause disease. Because of this, they are examples of what?
The majority of Earth is covered with water. Water takes longer to heat up and cool down which has an impact on the air temperature. The slow change in water temperature is due to water's
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Compare and contrast the eukaryotic and prokaryotic cells. They have several features in common but they also differ in several ways. The two cells share All BUT ONE feature. Select the one way these two cells differ.A) contain DNA
B) enclosed in protein capsule
C) undergo cellular respiration
D) produce proteins in ribosomes

Answers

Answer:

enclosed in protein capsule

Explanation:

just took the usa test prep test for k12

Answer:

A) Contains DNA

Explanation:

See it this way, which one would make more sence?

Arianne recently traveled abroad where she enjoyed eating food from different countries and learning about different cultures. A week after she returned home, she checked into the hospital with signs of nausea, fever, and diarrhea. What best explains what happened to Arianne? A parasitic bacteria contaminated her food.
A mutualistic bacteria infected her digestive system.
A commensalistic organism is now living in her intestine.
A predatorial organism is consuming her natural bacteria

Answers

Answer:

A parasitic bacteria contaminated her food.

Explanation:

Parasitic bacteria like Clostridium botulinumor salmonella cause food poisoning. The symptoms of food poisoning appear within a few hours of food ingestion or may be after 6 to 10 days. All the symptoms listed here like nausea, fever, and diarrhea occur due to food poisoning. It is clear that she is suffering from food poisoning and since these bacteria caused problems to Arianne without benefiting her in anyway, they are considered as parasites.

Also, mutualistic bacteria are the ones which live in the body of host and provide certain benefits to the host, a commensalistic organism is the one which gets benefits from the host without harming the host, a predatorial organism on the other hand kills the another organism in order to get benefits but in the question nothing like that is happening to Arianne so all these options are incorrect.

Answer:

A parasitic bacteria contaminated her food.

Explanation:it has to be parasitic for you to have those symptoms therefore its A

Gregor Mendel, an Austrian monk, is often known as the father of genetics. He studied the cross breeding of the traits in pea plants. Which statement best defines genetics (heredity)? A. Passage of genetic introductions from one generation to the next generation.
B. Chromosomes that are found inside the chloroplast contain genetic material.
C. The percentage of genes that are expressed.
D. The ability to choose specific traits that are passed from parent to offspring.

Answers

Answer:

(A) Passage of genetic introductions from one generation to the next generation

Which is a main cause of speciation

Answers

Answer:

A main cause of speciation is when species become geographically isolated.

Explanation:

Speciation refers to a process in which a population turns into a different species. One of the main causes of this is geographic isolation because when a population is separated because of a barrier like a river, this population adjusts to the specific environment and it becomes different from another population that can't breed with the members of this population.
That would be animals getting isolated into different groups in different locations. These animals would have to breed AND adapt to that location, otherwise they will become extinct. When each species adapts and breeds to agree with a different location, that would be called speciation.

A ________ is a membrane-bound sac found in cells that contains digestive enzymes which break down complex molecules or structures

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A lysosome is an organelle that breaks down waste in the cell with its digestive enzymes.

A. the sun shining in the skyB. the frog is sitting on a lily pad
C. the butterfly is searching for food
D. the plants are growing upright
Select the correct answer QUICKEST CORRECT answer will get BRAINLIEST!!

Answers

Answer:

The sun is shining in the sky

Explanation:
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What is the function of eukaryote