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Alexxandr [17]
3 years ago
8

PLEASEE HELP.!! ILL GIVE BRAINLIEST.!! *EXTRA POINTS* DONT SKIP:((

Biology
2 answers:
zloy xaker [14]3 years ago
8 0

Answer:a

Explanation:

kotykmax [81]3 years ago
3 0
A

• A parasite is (most of the time) hurting the animal it is attached to, so only one organism is being helped.

hope that helps! :)
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Mary, age 37, is pregnant for the first time, and her doctor has ordered a series of routine screening procedures. mary’s doctor
Elan Coil [88]
Probably Mary's doctor will not doctor a chronic villus sampling because of her first time pregnancy at the aged of 37 and her doctor ordered so many series of routine screening procedure. The doctor will not order a chronic villus sampling on Mary.
6 0
3 years ago
We have talked about the central and peripheral nervous systems. We know that the peripheral nervous system relays signals to an
JulsSmile [24]

Answer:

  1. The peripheral nervous system has - Somatic nervous system and Autonomic nervous system.
  2. These systems control our body action by this controls all the types of muscles.

Explanation:

  • Somatic nervous system have -  Cranial nerves and  Spinal nerves
  • Autonomic nervous system have -   Sympathetic and  Parasympathetic  system.
  • The somatic nervous system controls our voluntary and involuntary actions by cranial and spinal nerves and controls all three types of muscles such as cardiac, smooth and skeletal.
  • The autonomic nervous system controls the involuntary actions of our internal organs.
  • The sympathetic and parasympathetic system relates to all types of muscle.
  • The sympathetic and parasympathetic system accelerates and decelerates the heart beat respectively, by this controls the cardiac muscle.
  • The sympathetic and parasympathetic system stimulates and relaxes our internal organs respectively, by this controls the smooth muscles.
  • The sympathetic and parasympathetic system prepares our body as a whole for a action and also relaxes our whole body respectively, by this controls the skeletal muscles.

5 0
2 years ago
Which structure is part of the circulatory system?
Sever21 [200]

Answer:

The circulatory system consists of the heart, the arteries, veins, and capillaries.

Explanation:

7 0
2 years ago
Explain the results from trial 1 in which all of the conditions proposed by oparin and haldane were met in the miller-urey appar
kolezko [41]
<h2>Modern Abiogenesis Hypothesis</h2>

Explanation:

  • American physicists Harold Urey and Stanley Miller consolidated warm water with water fume, methane, smelling salts, and atomic hydrogen. These beat with electrical releases. These parts were intended to recreate the crude sea, prebiotic air, warmth, and lighting
  • After seven days they found that basic natural atoms, for example, amino acids had framed
  • Hence the Miller-Urey try effectively delivered atoms from inorganic parts thought to have been available on the prebiotic earth
  • Hence, the right answer is "Modern abiogenesis hypothesis is based on Oparin- Haldane theory and Miller- Urey experiment"

6 0
2 years ago
Should glucose erythrocytes leukocytes and protein appear in the urine
saveliy_v [14]

NO, they should not. Erythrocytes, leucocytes, and proteins (albumin) are not small enough to pass through the capillaries of the glomerulus unless there is damage to the glomerulus. However, glucose does pass through into the glomerular filtrate. Nonetheless, glucose is fully reabsorbed back in the proximal convoluted tubule (unless you have severe diabetes).






3 0
2 years ago
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