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Nikitich [7]
3 years ago
6

Which animal has a bilaterally symmetrical body plan?​

Biology
1 answer:
miss Akunina [59]3 years ago
6 0
Answer: The lobster!
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HELPPP!!!! ME!!!! PLEASE!!!!
allsm [11]

Answer:

If plants are grown in soil containing worms, then both the plants and worms will benefit from each other because worms break down the organic matter around the dirt, fertilizing the dirt which helps the plants grow.

6 0
3 years ago
list four different potential problems of the female reproductive system and provide a brief description of each
Alik [6]

Answer:

Common problems related to female reproductive health include, Endometriosis, Uterine Fibroids, Polycystic Ovary Syndrome and Gynecologic Cancer.

Explanation:

<em>Many problems may potentially affect female reproductive systems, leading to a range of issues...</em>

  • Endometriosis describes a condition affecting up to 10% of reproductive-age women. Here, tissue which typically lines the female uterus, grows elsewhere in the ovaries, Fallopian tubes and elsewhere in the abdomen. While some affected experience no symptoms, many report extreme pain that occurs in the lower back, abdomen or pelvis along with infertility in others.
  • Uterine fibroids are commonly occurring benign (non-cancerous) tumors made of tissue found in the uterus and muscle cells. They are often accompanied by several symptoms, which affect many women of child-bearing age, such as heavy, painful periods; bleeding between periods, frequent urination, infertility and lower back pain.
  • Polycystic Ovary Syndrome is a hormonal disorder where women’s adrenal glands and ovaries produce higher than normal levels of male hormones. This leads to the development of cysts on the ovaries, infertility, acne, pain, extra body hair growth, and irregular periods. Affected women are often at higher risk for the development of heart disease and diabetes.
  • Gynecologic Cancer describes any form of cancer occurring in female reproductive organs; they usually begin in the pelvis and include many forms of the disease, including ovarian cancer, cervical cancer and uterine cancer. For instance, uterine cancer begins in the female uterus which is the small organ where babies grow during pregnancy.

3 0
3 years ago
Stage _____ of NREM sleep represents the beginning of actual sleep.
djyliett [7]

Answer: B. Two

Explanation:

     During the first stage, your body starts relaxing and falling into sleep. This is the lightest stage of sleep. You can wake easily during this stage, and are not "fully" asleep.

     During the second stage, your body deepens into it's sleep, your heart rate decreases, your body temperature decreases, and more. <em>This is the stage that "represents the beginning of actual sleep" which is the answer to your question.</em>

     During the third stage, your body is in a deeper state of sleep. Your muscles relax further, your breathing rate slows, and more.

     During the fourth stage, your heart rate and body temperature rise again. Your brain is a bit more active, and your muscles start to "wake up" slowly again.

<em>   Read more about </em><em>NREM sleep</em><em> here:</em>

<em>brainly.com/question/14410334</em>

7 0
2 years ago
Can someone please answer all these questions?
steposvetlana [31]

Answer:

1. prophase

2. C

3. A

4. Centriole

5. Cell F is in between prophase and metaphase

6. D,A,F,C,E,B

7. They are animal cells because they have a round shape and the cell membrane pinches in to form 2 cells

8. The longest phase of the cell cycle is interphase

9. To heal injuries, produce identical  daughter cells, and to repair old and dead cells

Explanation:

I had this exact same paper in my class in 9th grade

3 0
3 years ago
Describe the relationship between the respiratory and circulatory systems and ATP. Use the term reactants in your response.
TEA [102]

Answer:

Cellular respiration, which generates ATP in your cells, requires oxygen to take place, also, it generates CO2 as a waste product. The respiratory system allows oxygen to diffuse into your blood, and carbon dioxide to diffuse out. The blood then carries the oxygen to the cells, so cellular respiration to continue. When the blood reaches the cells, it also takes the carbon dioxide out of the cells, and carries it to the lungs to get rid of it.

8 0
3 years ago
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