Homework Answers
13 ans: A. It is a primary mineral.
Explanation: clay are made up of particles formed due to the weathering of rocks. They might contain certain amount of nutrients.
14ans: D. N
Explanation: As the uppermost part of the soil is rich in organic matter,many nitrogen fixing bacteria resides and fix atmospheric N into the soil.
15ans: C. Mass flow
Explanation: mass flow is carried out in transportation of food in plants .
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13.clay has the following properties except one A. it is a primary mineral B. sticky and...
1. What is Integrated Pest Management (IMP), what are its objectives, what does the phrase ‘action...
1. What is Integrated Pest Management (IMP), what are its objectives, what does the phrase ‘action threshold’ mean pertaining to IPM, and give two examples of IPM. 2. Discuss the factors that influence the ability of a plant to extract water from the soil. 3. In the following table, based on the characteristics listed, state whether the plant is a dicot, a monocot or could be either type of plant. Characteristic Type of plant (Monocot, Dicot, or Either) Perennial life...
6. All of the following statements are true about pregnancy EXCEPT: a. prenatal multivitamin/mineral...
6. All of the following statements are true about pregnancy EXCEPT: a. prenatal multivitamin/mineral supplements are generally recommended for pregnant women. b. a woman's energy needs do not increase significantly until the second trimester. c. at the 10th week of pregnancy, the fetus weighs less than 1 ounce. d. the average full-term infant is born after 40 weeks of gestation. 7. Which of the following CORRECTLY identifies the recommendations for average increased energy intake during the second...
7. Which of the following is seen in plants with self-fertilization? a. Each individual plant only...
7. Which of the following is seen in plants with self-fertilization? a. Each individual plant only produces either male or female flowers b. Male and female flowers are produced in different parts of the plant c. Male and female flowers are produced at different points in time d. Pollen tube is incompatible with stigma from the same plant e. Flower bud never opens, pollen flows directly to the stigma 8. Select one outcome that is NOT the result of the...
s movement process has the slowest rate of movement? 23) which A) slump B) rock avalanche...
s movement process has the slowest rate of movement? 23) which A) slump B) rock avalanche C) solifluction D) creep of mass movement involves a downward sliding mass of 24) Which type of mass n moving along a curved surface? A) slump rock or unconsolidated material B) earthflow C) lahar D) debris slide 25) Lahars are associated with which of the following? A) volcanoes B) earthquakes C) inclined bedding planes D) arid climates 26) is NOT part of the hydrologic...
Please answer ALL of the following questions!!! Thanks!!! And please briefly explain how you got the...
Please answer ALL of the following questions!!!
Thanks!!! And please briefly explain how you got the answer to each
question.
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The trend for electronegativity values decreases A. Down a group and left to right across a period B. Up a group and left to right across a period Down a group and right to left across a period D.Up a group and...
15.Methocarbamol has all of the following uses, except A. IV-disk disease B. anesthesia C.Myositis D. strains
15.Methocarbamol has all of the following uses, except A. IV-disk disease B. anesthesia C.Myositis D. strains
8 A reinforced concrete rectangular box culvert has the following properties: D=1 m, b=1m, L=40 m,...
8 A reinforced concrete rectangular box culvert has the following properties: D=1 m, b=1m, L=40 m, n=0.012, S=0.002. The inlet is square-edge on three edges and has a headwater parallel to the embankment. The tailwater depth = 0.6 m. Determine the headwater depth (in m) when the culvert is flowing partially full at Q=2 m3/s.* 15 (6 Points) O 7.35 2.99 0 3.56 01.40 01.24
1. Which of the following is not considered a nutrient a Vitamin B. Water c.Carbohydrate (d)...
1. Which of the following is not considered a nutrient a Vitamin B. Water c.Carbohydrate (d) Alcohol e Mineral 2. For which of the following causes of death does a person's diet play a part? a. Lung disease (6) Cancer Chronic lower respiratory diseases d. Infections of the blood e AIDS 3. Researchers repeatedly report that people who consume a variety of foods such as fruits, vegetables, legumes, nuts, and whole grains have reduced risks of which of the following...
Use the following information to answer the next question. The element un unquadium (1) Uud) has...
Use the following information to answer the next question. The element un unquadium (1) Uud) has been created by fusing calcium ions Ca) with plutonium nuclei (Pu). The calcium ions are doubly charged (+2e) and have a mass of 7.96 x 10-25 kg. To accelerate these ions to a high enough energy to fuse with plutonium, they are repeatedly accelerated by an electric potential difference. They are contained in a magnetic field between these accelerations. In one stage of the...
A deficiency of the B vitamin niacin can result in which of the following? A beriberi B Wernicke encephalopathy c pellagra D scurvy 1. Which organ contributes to the homeostasis of riboflavin...
A deficiency of the B vitamin niacin can result in which of the following? A beriberi B Wernicke encephalopathy c pellagra D scurvy 1. Which organ contributes to the homeostasis of riboflavin by removing the excess? A kidney B liver C stomach D duodenum 2. 3. How does smoking seem to affect biotin catabolism in women? A increases it decreases it B C changes it into a toxic substance D there is no effect on biotin from smoking The primary...
s movement process has the slowest rate of movement? 23) which A) slump B) rock avalanche C) solifluction D) creep of mass movement involves a downward sliding mass of 24) Which type of mass n moving along a curved surface? A) slump rock or unconsolidated material B) earthflow C) lahar D) debris slide 25) Lahars are associated with which of the following? A) volcanoes B) earthquakes C) inclined bedding planes D) arid climates 26) is NOT part of the hydrologic...
Please answer ALL of the following questions!!!
Thanks!!! And please briefly explain how you got the answer to each
question.
1)
2)
3)
4)
5)
6)
7)
8)
9)
10)
11)
12)
13)
14)
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The trend for electronegativity values decreases A. Down a group and left to right across a period B. Up a group and left to right across a period Down a group and right to left across a period D.Up a group and...
8 A reinforced concrete rectangular box culvert has the following properties: D=1 m, b=1m, L=40 m, n=0.012, S=0.002. The inlet is square-edge on three edges and has a headwater parallel to the embankment. The tailwater depth = 0.6 m. Determine the headwater depth (in m) when the culvert is flowing partially full at Q=2 m3/s.* 15 (6 Points) O 7.35 2.99 0 3.56 01.40 01.24
1. Which of the following is not considered a nutrient a Vitamin B. Water c.Carbohydrate (d) Alcohol e Mineral 2. For which of the following causes of death does a person's diet play a part? a. Lung disease (6) Cancer Chronic lower respiratory diseases d. Infections of the blood e AIDS 3. Researchers repeatedly report that people who consume a variety of foods such as fruits, vegetables, legumes, nuts, and whole grains have reduced risks of which of the following...
Use the following information to answer the next question. The element un unquadium (1) Uud) has been created by fusing calcium ions Ca) with plutonium nuclei (Pu). The calcium ions are doubly charged (+2e) and have a mass of 7.96 x 10-25 kg. To accelerate these ions to a high enough energy to fuse with plutonium, they are repeatedly accelerated by an electric potential difference. They are contained in a magnetic field between these accelerations. In one stage of the...
A deficiency of the B vitamin niacin can result in which of the following? A beriberi B Wernicke encephalopathy c pellagra D scurvy 1. Which organ contributes to the homeostasis of riboflavin by removing the excess? A kidney B liver C stomach D duodenum 2. 3. How does smoking seem to affect biotin catabolism in women? A increases it decreases it B C changes it into a toxic substance D there is no effect on biotin from smoking The primary...
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