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storchak [24]
3 years ago
9

Using what you learned about ecological interactions think of an example of each interaction in which humans are involved

Biology
1 answer:
PSYCHO15rus [73]3 years ago
8 0

a. Competition: Humans compete with all organisms for space.

b. Parasitism: Humans have many parasites: head lice, ticks, tapeworms, etc.

c. Mutualism: We have mutualistic relationships with all domesticated plants/animals.

d. Commensalism: Pigeons thrive in metropolitan ecosystems without really

affecting humans (except for being mildly disgusting).

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aliina [53]

Answer:

Poor drainage or improper watering

Explanation:

Water issues — either too much or too little — are the leading reason behind yellow leaves. In overly wet soil, roots can't breathe. They suffocate, shut down and stop delivering the water and nutrients plants need. Underwatering, or drought, has a similar effect.

5 0
3 years ago
Can someone help me describe these rocks pls
Anna11 [10]
They are all rock with different size and shapes and are located in different areas possibly in the same areas but they all have there own unique textures from the photographs and 3 of them look like maybe a fossil of some type of when the dinosaurs where still around and the rocks on the top left corner look smooth and are a small type of igneous rocks. That have been soothed over the years.
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2 years ago
How are villi and alveoli similar?
Serjik [45]
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3 years ago
What is the function of prolactin and progestrone?
chubhunter [2.5K]

Explanation:

Prolactin is a protein hormone of the anterior pituitary gland that was originally named for its ability to promote lactation in response to the suckling stimulus of hungry young mammals.

Progesterone is a hormone released by the corpus luteum in the ovary. It plays important roles in the menstrual cycle and in maintaining the early stages of pregnancy.

8 0
3 years ago
Which best describes the life cycles of moss and angiosperm?
jonny [76]

Ans. Option (IV).

Mosses can be defined as non-vascular, flowerless plants that are found in shady or damp regions and reproduce via haploid spores. During reproduction in moss, haploid male gametes or spores are released into surrounding environment that fuse with female spores to form zygote that develop into mature sporophyte.

Angiosperms are vascular, flowering plants that reproduce by seeds. During reproduction in angiosperms, haploid male gametes or pollen grains are released into surrounding environment that fuse with female gametes or eggs to form zygote that develop into seed.

Thus, the correct answer is option (IV).

7 0
3 years ago
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