Answer:
(a) Muscle B contracts and muscle A relaxes
(b) The Heart
Answer:
Adaptive management requires environmental work. In particular, design, management and monitoring must be integrated in order to systematically test assumptions, to adapt and learn.
Explanation:
Two phases are described: the set-phase during which the main components are created and the iterative phase during which they can be integrated during the sequential decision process. The implementation is possible for adaptive management. The implementation process has five systemic components, namely the involvement of stakeholders, management goals, management action capacity, predictive models and monitoring plans. The iterative stage uses these elements in a continuous process of learning and management based on the learned system structure and function.
Set Phase:-
1-Stakeholder participation Ensuring the engagement of stakeholders to run the organization for the duration of its operations. 2-Objectives In order to direct the decisions and assess management performance, define simple, measurable and understood management targets over time.
3-Action on management Identify a set of potential decision-making management actions.
4-Models Describes models characterizing different ideas about the operation of the system (hypotheses).
5- Prepare for the surveillance of the resource state and other primary resource characteristics Design and implementation.
Iterative phase:-
6-Decision making Leadership actions based on leadership priorities, capital and comprehension.
7-Tracking follow-up Using system response tracking for control interventions. Tracking.
8-Analysis Enhance understanding of the nature of resources by comparing improvements to resource status expected and observed.
9-Process of erasure from step-6
D) The Earth was hit by a one or more objects from space 65 million years ago. The iridium layer shows an extraterrestrial cause for the extinction at the Cretaceous Tertiary boundary, discovered by the Alvarez family. The first discovery of this layer was in the Bavarian alps, in Lattengebirge. The Alverez family proposed that the extinction of the dinosaurs was due to a large meteor hitting the Earth at the end of the Cretaceous period, marking the KT boundary with this clay layer which has a high content of iridium. Iridium is not common on Earth, but is common in meteors.
Answer:
A
Explanation:
Tilling agitates the topsoil and removes ‘unnecessary’ vegetation so the main crop can grow without competition. Tilling improves soil aeration and drainage for plants to grow well. Nonetheless, it can lead to other consequences such as soil erosion because it loosens the soil and makes it easy to be carried away by wind and water.
Answer:
6. Because of how old the rocks are
Explanation:
6. Sedimentary rock forms in layers because of the order they were formed. The older rocks will form first and as time goes on, rock forms above it to create a new layer, and so on.
