Answer:
But in multicellular organisms, cells are grouped to form tissues. These tissues are specialised to carry out a particular function at a definite place in the body. For example, the muscle cells form muscular tissues which helps in movement, nerve cells form nervous tissue which helps in transmission of messages.
Answer:
2.ln the analysis you calculate heart rate average over 15 second and instaneous
Her hypothesis was probably inaccurate. She should conclude that the birds are not at her feeder for another reason.
Explanation:
- The colour of the feeder is not the reason because even after changing the colour of the feeder to blue , the birds are not attracted to Kiara's feeder. Thus, it is clear that colour is not an interest for the birds.
- Secondly, we can draw a conclusion to the fact that blue colour is not the factor because Birds have a strong sense about Red and orange colour, which is evident from the adaptation of ornithophilous flower which are red, Yellow or Bright orange in colour. Thus if we consider colour as a factor of attraction then the bird's should have come to Kiara's red bird feeder.
The microbes can be enumerated by streaking, pour plating, or spreading.
Streak plate gives isolated colonies, in which the counting of the microbial colony forming units is easier.
Pour plating is mostly used for food items. The bacterial load in the foods is counted by this techniques, as chances of error are less in the pour plates technique, but one has to be careful, to not to add hot media on the inoculum, otherwise it will kill the microbes.
Spreading is also used in some cases, one has to be cautious to evenly spread the culture, as a small amount of culture is used in this technique.
The sun has the strongest gravitational pull as u would litch be dragged down at the speed of light on the sun the moon has some gravity but still u can float for a bit the earth is just earth innit
