Search

Close

What term refers to crops that mainly protect other crops during their early days? mainly protects other crops during their early days. is an example of such crops.

LOGIN TO VIEW ANSWER
LOGIN TO POST ANSWER

Related Questions in Biology

Asked By 0jsugjiuwrkgiwmr

Biology

0Answers

Fossil records suggest major changes in early vascular plants that favored the evolution of land plants. Which was one of these major changes?

Asked By austin4

Biology

0Answers

What would be the next logical step in this experimental design? A) to water the plants at exactly the same time each day B) to place a shade over the window at different times throughout the day C) to track the direction the outdoor sunflower heads were facing throughout the day D) to track the direction the sunflower heads were facing each hour throughout the day

Asked By samantha40

Biology

0Answers

What challenges arise when trying to protect the environment? Select four options. expensive clean energy startup costs threat to the livelihood of many citizens negative effect on future crop yields expensive to monitor fishing and tourism industries more land available for farming

Asked By studyhawks

Biology

1Answers

How much food should you eat in a day to survive

Asked By studyhawks

Biology

0Answers

Which of the following is not a way that new technology impacted farmers in the new millennium? a. the development of insect resistant crops b. genetically engineered livestock c. decreased productivity d. increased demand for organic foods Please select the best answer from the choices provided

Asked By studyhawks

Biology

1Answers

As the pea seeds respire, the level of the coloured liquid in the left-hand part of the capillary tube rises. By referring to what is happening in the apparatus, explain why the level of the liquid change

Asked By studyhawks

Biology

1Answers

The flow of energy within an ecosystem refers to

Asked By studyhawks

Biology

1Answers

How is our society different because of Earth Day?

Asked By studyhawks

Biology

1Answers

But above the gray land and the spasms of bleak dust which drift endlessly over it, you perceive, after a moment, the eyes of Doctor T.J. Eckleburg. The eyes of Doctor T.J. Eckleburg are blue and gigantic______ But his eyes, dimmed a little by many paintless days under the sun and rain, brood on over the solemn dumping ground.

Asked By studyhawks

Biology

1Answers

Describe in a short paragraph how the following terms work together in an ecosystem and which of the terms can be used to include all of the rest of the terms. Trophic level, Food web, Food chain, Consumer, Producer.

Asked By studyhawks

Biology

1Answers

1. For everyone to consume natural resources at the same rate as the European Union (EU), we would need the resources of 2.8 planets. 2. Europe makes up just 7 percent of the world's population, yet it uses up a fifth of its biocapacity. 3. Europe also imports products such as palm oil, soy, cocoa and rubber from deforested parts of Latin America, Africa and Asia. 4. Coal-reliant Luxembourg used up its natural resources within the first 46 days of 2016, while Romania made it to July 12 and the United Kingdom made it just past the EU average to …

Asked By studyhawks

Biology

0Answers

In 1998, paleoanthropologist Rick Potts, of the Smithsonian Institution, published an article in The Yearbook of Physical Anthropology, a peer-reviewed journal. The article was titled “Environmental Hypotheses of Hominin Evolution.” In his paper, Potts provided evidence to support his claim that great variations in environmental conditions over time were responsible for the adaptability of humans and the success of our species. Why might this not be the best article to reference? Potts has no authority. Potts was not objective. The article may not reflect current knowledge. The article was not reviewed by Potts’s peers.

Asked By studyhawks

Biology

1Answers

In order to understand how the food you eat helps to fuel your body during exercise, you must first be able to use the vocabulary. review the sentences below and select the term that best completes the sentence. match the words in the left column to the appropriate blanks in the sentences on the right. note that some terms will remain unused.

Asked By studyhawks

Biology

1Answers

Chuck Wildlee, a baseball pitcher, was struck on the head by a line drive hit by Charley Hussel. Fortunately, Chuck was not seriously injured, but when he was revived, he could not remember how many balls and strikes the batter had. This was because:________. a. sensory memory had not been converted to short-term memory. b. short-term memory had not been converted to sensory memory. c. he lost both sensory and short-term memory. d. long-term memory had not been converted to a memory engram. e. long-term memory had not been converted to sensory memory.

Asked By studyhawks

Biology

1Answers

Africa, Asia, South America, and Antarctica share some patterns of primitive (fossil) plants and early reptiles, but do not have similar mammal populations. These findingsQuestion 11 options:cast serious doubts upon the theory of continental drift and fused land masses.are an unsolved puzzle probably due to the random nature of biological evolution.suggest that a pattern of land bridges existed at different times in geological history.suggest that the earlier plants and reptiles evolved while continents were joined, but mammals radiated into diverse groups after separation.suggest that the mammals evolved earlier while continents were joined, but plants and reptiles radiated into diverse groups …

Asked By studyhawks

Biology

1Answers

Use the following information to answer the question. About 3 million years ago, the Isthmus of Panama (a narrow strip of land connecting North and South America) formed, dividing marine organisms into Pacific and Caribbean populations. Researchers have examined species of snapping shrimp on both sides of the isthmus. Based on the morphological species concept, there appeared to be seven pairs of species, with one species of each pair in the Pacific and the other in the Caribbean. The different species pairs live at somewhat different depths in the ocean. Using mitochondrial DNA sequences, the researchers estimated phylogenies and found …

Asked By studyhawks

Biology

1Answers

One of the questions early geneticists had to answer was how only four nucleotides can specify placement of 20 amino acids in proteins. Today we know that ________, a sequence of three adjacent nucleotides, determine the insertion of a specific amino acid in a polypeptide chain.

Asked By studyhawks

Biology

1Answers

The specific heat capacity of water is 4.18 J/(g*^ C) , while the specific heat of iron is 0.46 J/(g=^ C) . On a hot summer day, which is cooler: pool filled with water, or an iron grate? How is this phenomenon related to their specific heat capacities?

Asked By studyhawks

Biology

1Answers

Sponges, members of the Porifera, might be the simplest multicellular animals on Earth. They do not have any tissues, organs, or organ systems. In order for sponges to have evolved, what MUST have happened first? the organization of cells into groups symbiotic relationships among various cells the evolution of cells with nuclei and organelles the development of the cell wall as a protective mechanism Submit Ces as a System

Asked By studyhawks

Biology

1Answers

Which of the following animals lay eggs with protective shells? fish amphibians mollusks reptiles

Asked By studyhawks

Biology

1Answers

Which of the following is an advantage of the Innate (non-specific) defense? A. Able to attack specific organisms. B. Provided protection only on the inside of the body. C. Able to defend the body from different types of organisms. D. Has memory of previous pathogens.

Asked By studyhawks

Biology

1Answers

A microorganism which releases water into its environment, through a contractile vacuole to regulate its salinity during osmosis is undergoing a process that is similar to a human being who releases moisture on a hot day. This process that helps keep both the microorganism and the human body fluids in balance is known as____?

Asked By studyhawks

Biology

0Answers

Organisms that live in fresh water cannot survive in salt water. These organisms will undergo a process termed plasmolysis. An organism experiencing plasmolysis would resemble the egg from which stage of the experiment?

Asked By studyhawks

Biology

0Answers

Each day, changes take place in the atmosphere. All these frequent changes are called _______. A. wind B. weather C. climate

Asked By studyhawks

Biology

1Answers

What is the difference between hemodialysis and peritoneal dialysis? A. Hemodialysis is easier to perform than peritoneal dialysis B. Hemodialysis occurs outside the body while peritoneal dialysis occurs inside the body C. Hemodialysis can only take place in a hospital while peritoneal dialysis can take place at home D. Hemodialysis can take place day or night while peritoneal dialysis can only take place at night