Answer:
r-selected babies grow rapidly, and tend to be found in less competitive, low quality environments. ... K-selected species produce offspring that each have a higher probability of survival to maturity.
Explanation:
Explanation:
Basal metabolic rate is the rate of energy expenditure per unit time by endothermic animals at rest. It is reported in energy units per unit time ranging from watt to ml O₂/min or joule per hour per kg body mass J/. Proper measurement requires a strict set of criteria be met.
Answer:4
Explanation:
Total number of marbles:5
Number of red marbles:6
6/15=2/5=0.4
0.4x100 = 40%
So that living things to go extinct
Continuous microfluidic self-assembly of hybrid janus-like vesicular motors.
- Artificial micro/nanomachines have enormous applications in such as targeted drug delivery, [ 1 ] separation of biomolecules or cells, [ 2 ] surface patterning, [ 3 ] and environmental remediation
- Micro/nanomotor systems that have been investigated include multimetallic and dielectric particles, [ 6 ]bimetallic nanorods, [ 7 ] tubular catalytic microengines, [ 8 ] andcapsule motors
- In the past decade, microfl uidic technology has emerged as a powerful platform for a wide range of applications such as bioanalysis, [ 15 ] tissue engineering, [ 16 ] cellular biology, [ 17 ] and chemical synthesis/assembl
- Microfluidics offers several advantages over conventional batch reaction or assembly, such as continuous and automatic processing, precise control over synthetic conditions, and high reproducibility. [ 19 ] Microfluidic approaches have been used for the assembly of amphiphilic building blocks such as lipids, block copolymers (BCPs), and inorganic NPs into vesicular structures with superior controllability. [ 18a , 20 ] However, to date, there has been no report of continuous micro fluidic synthesis of nano- or micromotors.
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