Answer:
is 1%
Explanation:
Answer:
The seals would receive about 1% the amount of energy as the crabs.
Explanation:
The seals would receive about 1% the amount of energy as the crabs. The 10% rule says that as you move through an energy pyramid, the available energy decreases by about 90%, leaving 10% available energy for the next trophic level. Since the energy moved through two tropics levels, there is only about 1% available: 100% to 10% to 1%.
B. Earth is a closed system in terms of energy.
C. There is energy to support life on earth.
D. Energy is created but not destroyed in the earth system
Answer: C. There is energy to support life on earth.
The earth receives thermal energy from the sun via. radiation. This energy is captured by chlorophyll pigments of plants and other organisms to conduct photosynthesis. The sunlight energy is necessary for synthesis of food in the form of glucose. The glucose is converted into chemical form of energy as ATP which is required for respiration process in plants. Photosynthesis and respiration both are necessary processes to sustain life of plants, which further support life of other living organisms. Therefore, energy transfer support life on earth.
Answer:
Explanation:
Based on the information provided, we can set up a 2x2 table to summarize the data as follows:
| Brain Tumor | No Brain Tumor | Total
--------------------------------------------------------
Exposed to Airflyte | 308 | 185 | 493
--------------------------------------------------------
Not Exposed | 77 | 430 | 507
--------------------------------------------------------
Total | 385 | 615 | 1000
In this table, the rows represent the exposure status (exposed to Airflyte or not exposed), and the columns represent the occurrence of brain tumors (brain tumor or no brain tumor). The totals are calculated for each category.
Please note that the numbers provided in the table are based on the given data and do not reflect any statistical analysis or conclusions about the relationship between exposure to Airflyte and the development of brain tumors. Further statistical analysis, such as calculating risk ratios or conducting hypothesis tests, would be necessary to determine the strength of the association between the exposure and outcome variables.
A 2x2 table is set up to represent the brain tumor occurrence and non-occurrence in workers who were and were not exposed to the occupational toxin Airflyte. There were 308 cases of tumors in the exposed group and 77 in the non-exposed group. The rest did not develop tumors.
In conducting this study, the researchers divided the 1,000 men into two groups: those exposed to the occupational toxin Airflyte and those not exposed. By using a 2x2 table, we can clearly illustrate the results obtained after the 10-year follow up. Here's how it looks:
With Brain Tumor Without Brain Tumor
Exposure to Airflyte
308 493 - 308 = 185
No Exposure to Airflyte
77 507 - 77 = 430
This table helps to visualise the observed differences in brain tumor development among the workers who were exposed to the toxin compared to those who weren't exposed.
Learn more about Health Study Data Organization here:
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B. atmosphere; geosphere; cryosphere
C. hydrosphere; cryosphere; geosphere
D. hydrosphere; geosphere; atmosphere
Answer:
The HYDROSPHERE, GEOSPHERE, AND ATMOSPHERE are involved when sedimentary rocks are weathered by wind and waves on the ocean coasts.xplanation:
Answer:
Finding time to exercise can be difficult, but it is important to consider time spent exercising as important time, as important as social commitments, work, and school. Therefore, effective strategies to increase time for exercise include scheduling blocks of exercise time, making people more aware of your exercise time, analyzing your schedule for the best time to exercise, pursuing activities that can be done from home, finding places to exercise that are close to home, work, or school, and finding a person with whom you can exercise.
Explanation: